diff --git a/docs/glance.yml b/docs/glance.yml
index b5c68c4c..eda1db91 100644
--- a/docs/glance.yml
+++ b/docs/glance.yml
@@ -7,6 +7,9 @@ pages:
         widgets:
           - type: calendar
             first-day-of-week: monday
+            ics:
+            - https://www.voetbalkrant.com/soccer/calendar/team/team_43_nl.ics
+            - https://www.voetbalkrant.com/soccer/calendar/team/team_1_nl.ics
 
           - type: rss
             limit: 10
diff --git a/go.mod b/go.mod
index d59c9e6c..825829f5 100644
--- a/go.mod
+++ b/go.mod
@@ -16,6 +16,7 @@ require (
 require (
 	github.com/PuerkitoBio/goquery v1.10.3 // indirect
 	github.com/andybalholm/cascadia v1.3.3 // indirect
+	github.com/arran4/golang-ical v0.3.2
 	github.com/ebitengine/purego v0.8.4 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
diff --git a/go.sum b/go.sum
index 56ae190d..5f2d5abe 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ github.com/PuerkitoBio/goquery v1.10.3 h1:pFYcNSqHxBD06Fpj/KsbStFRsgRATgnf3LeXiU
 github.com/PuerkitoBio/goquery v1.10.3/go.mod h1:tMUX0zDMHXYlAQk6p35XxQMqMweEKB7iK7iLNd4RH4Y=
 github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
 github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
+github.com/arran4/golang-ical v0.3.2 h1:MGNjcXJFSuCXmYX/RpZhR2HDCYoFuK8vTPFLEdFC3JY=
+github.com/arran4/golang-ical v0.3.2/go.mod h1:xblDGxxIUMWwFZk9dlECUlc1iXNV65LJZOTHLVwu8bo=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
diff --git a/internal/glance/static/css/widget-calendar.css b/internal/glance/static/css/widget-calendar.css
index f9b0d9d1..1ee829d0 100644
--- a/internal/glance/static/css/widget-calendar.css
+++ b/internal/glance/static/css/widget-calendar.css
@@ -33,6 +33,10 @@
     color: var(--color-text-highlight);
 }
 
+.calendar-event-date {
+    color: var(--color-primary)
+}
+
 .calendar-spillover-date {
     color: var(--color-text-subdue);
 }
@@ -69,3 +73,15 @@
     height: 2rem;
     margin-left: 0.7rem;
 }
+
+.calendar-event-tooltip {
+    position: absolute;
+    background: rgba(0,0,0,0.8);
+    color: white;
+    padding: 5px 10px;
+    border-radius: 4px;
+    pointer-events: none;
+    display: none;
+    z-index: 9999;
+    font-size: 12px;
+}
\ No newline at end of file
diff --git a/internal/glance/static/js/calendar.js b/internal/glance/static/js/calendar.js
index fbf2e98f..b3d6119f 100644
--- a/internal/glance/static/js/calendar.js
+++ b/internal/glance/static/js/calendar.js
@@ -31,12 +31,13 @@ const undoEntrance = slideFade({ direction: "left", distance: "100%", duration:
 
 export default function(element) {
     element.swapWith(Calendar(
-        Number(element.dataset.firstDayOfWeek ?? 1)
+        Number(element.dataset.firstDayOfWeek ?? 1),
+        element.dataset.events
     ));
 }
 
 // TODO: when viewing the previous/next month, display the current date if it's within the spill-over days
-function Calendar(firstDay) {
+function Calendar(firstDay, event) {
     let header, dates;
     let advanceTimeTicker;
     let now = new Date();
@@ -63,7 +64,7 @@ function Calendar(firstDay) {
 
     const calendar = elem().classes("calendar").append(
         header = Header(nextClicked, prevClicked, undoClicked),
-        dates = Dates(firstDay)
+        dates = Dates(firstDay, event)
     );
 
     update(now);
@@ -127,7 +128,7 @@ function Header(nextClicked, prevClicked, undoClicked) {
     });
 }
 
-function Dates(firstDay) {
+function Dates(firstDay, events) {
     let dates, lastRenderedDate;
 
     const updateFullMonth = function(now, newDate) {
@@ -152,12 +153,39 @@ function Dates(firstDay) {
             )
         }
 
-        for (let i = 1; i <= currentMonthDays; i++, index++) {
-            children[index]
+        const tooltip = document.createElement("div");
+        tooltip.className = "calendar-event-tooltip"; // style this in CSS
+        document.body.appendChild(tooltip);
+        for (let i = 2; i <= currentMonthDays; i++, index++) {
+            const thisDate = new Date(newDate.getFullYear(), newDate.getMonth(), i);
+            var child = children[index];
+            child
                 .classesIf(isCurrentMonth && i === currentDate, "calendar-current-date")
                 .text(i);
+            if(events && events !== "null") {
+                const hasEvent = checkIfDateHasEvent(newDate, i, events);
+                if(hasEvent) {
+                    child.classes("calendar-event-date")
+                    child.addEventListener("mouseenter", (e) => {
+                        tooltip.innerHTML = getEventsForDate(thisDate, events).join("<br>")
+                        tooltip.style.display = "block";
+                        tooltip.style.left = e.pageX + 10 + "px";
+                        tooltip.style.top = e.pageY + 10 + "px";
+                    });
+
+                    child.addEventListener("mousemove", (e) => {
+                        tooltip.style.left = e.pageX + 10 + "px";
+                        tooltip.style.top = e.pageY + 10 + "px";
+                    });
+
+                    child.addEventListener("mouseleave", () => {
+                        tooltip.style.display = "none";
+                    });
+                }
+            }
         }
 
+
         for (let i = 0; i < nextMonthSpilloverDays; i++, index++) {
             children[index].classes("calendar-spillover-date").text(i + 1);
         }
@@ -210,3 +238,36 @@ function msTillNextDay(now) {
       now.getHours() * 3_600_000
     );
 }
+
+function checkIfDateHasEvent(activeMonth, date, events) {
+    const eventsObject = JSON.parse(events)
+
+    return eventsObject.some(event => {
+        const eventDate = new Date(event.Date)
+        return eventDate.getDate() === date && activeMonth.getMonth() === eventDate.getMonth()
+    })
+}
+
+function getEventsForDate(date, events) {
+    const eventsObject = JSON.parse(events)
+    //const target = formatDateLocal(date)
+
+    return eventsObject
+        .filter(ev => {
+            //const evDate = formatDateLocal(new Date(ev.Date))
+            const evDate = new Date(ev.Date)
+            return isSameDay(date, evDate)
+        })
+        .map(ev => {
+            const evDate = new Date(ev.Date)
+            const hours = String(evDate.getHours()).padStart(2, '0');
+            const minutes = String(evDate.getMinutes()).padStart(2, '0');
+            return `${hours}:${minutes} - ${ev.Name}`;
+    });
+}
+
+function isSameDay(dateOnly, timeDate) {
+    return dateOnly.getFullYear() === timeDate.getFullYear() &&
+           dateOnly.getMonth() === timeDate.getMonth() &&
+           dateOnly.getDate() === timeDate.getDate();
+}
diff --git a/internal/glance/templates/calendar.html b/internal/glance/templates/calendar.html
index b3c4a694..3710b5fe 100644
--- a/internal/glance/templates/calendar.html
+++ b/internal/glance/templates/calendar.html
@@ -2,6 +2,6 @@
 
 {{ define "widget-content" }}
 <div class="widget-small-content-bounds">
-    <div class="calendar" data-first-day-of-week="{{ .FirstDay }}"></div>
+    <div class="calendar" data-events="{{ .Events }}" data-first-day-of-week="{{ .FirstDay }}"></div>
 </div>
 {{ end }}
diff --git a/internal/glance/widget-calendar.go b/internal/glance/widget-calendar.go
index 9537e537..b383fde9 100644
--- a/internal/glance/widget-calendar.go
+++ b/internal/glance/widget-calendar.go
@@ -1,9 +1,14 @@
 package glance
 
 import (
+	"encoding/json"
 	"errors"
+	"fmt"
 	"html/template"
+	"net/http"
 	"time"
+
+	ics "github.com/arran4/golang-ical"
 )
 
 var calendarWidgetTemplate = mustParseTemplate("calendar.html", "widget-base.html")
@@ -21,8 +26,15 @@ var calendarWeekdaysToInt = map[string]time.Weekday{
 type calendarWidget struct {
 	widgetBase     `yaml:",inline"`
 	FirstDayOfWeek string        `yaml:"first-day-of-week"`
+	Ics            []string      `yaml:"ics"`
 	FirstDay       int           `yaml:"-"`
 	cachedHTML     template.HTML `yaml:"-"`
+	Events         string        `yaml:"events"`
+}
+
+type calendarEvent struct {
+	Date time.Time
+	Name string
 }
 
 func (widget *calendarWidget) initialize() error {
@@ -34,6 +46,30 @@ func (widget *calendarWidget) initialize() error {
 		return errors.New("invalid first day of week")
 	}
 
+	var events []*ics.VEvent
+	var widgetEvents []calendarEvent
+	for _, url := range widget.Ics {
+		newEvents, err := ReadPublicIcs(url)
+		if err != nil {
+			fmt.Println(err)
+		}
+		events = append(events, newEvents...)
+	}
+
+	for _, event := range events {
+		startDate, _ := event.GetStartAt()
+		e := calendarEvent{
+			Date: startDate,
+			Name: event.GetProperty("SUMMARY").Value,
+		}
+		widgetEvents = append(widgetEvents, e)
+
+	}
+	jsonBytes, err := json.Marshal(widgetEvents)
+	if err != nil {
+		panic(err)
+	}
+	widget.Events = string(jsonBytes)
 	widget.FirstDay = int(calendarWeekdaysToInt[widget.FirstDayOfWeek])
 	widget.cachedHTML = widget.renderTemplate(widget, calendarWidgetTemplate)
 
@@ -43,3 +79,17 @@ func (widget *calendarWidget) initialize() error {
 func (widget *calendarWidget) Render() template.HTML {
 	return widget.cachedHTML
 }
+
+func ReadPublicIcs(url string) ([]*ics.VEvent, error) {
+	response, err := http.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer response.Body.Close()
+	cal, err := ics.ParseCalendar(response.Body)
+	if err != nil {
+		return nil, err
+	}
+	events := cal.Events()
+	return events, nil
+}