var f1 = new CustomEvent
        {
            IgnoreTimeComponent = false,
            EventText = "Neujahrstag",
            Date = new DateTime(2018, 1, 1, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f1);
        var f2 = new CustomEvent
        {
            EventText = "Berchtoldstag",
            Date = new DateTime(2018, 1, 2, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f2);
        var f3 = new CustomEvent
        {
            EventText = "Tag der Arbeit",
            Date = new DateTime(2018, 5, 1, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f3);
        var f4 = new CustomEvent
        {
            EventText = "Bundesfeiertag",
            Date = new DateTime(2018, 8, 1, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f4);
        var f5 = new CustomEvent
        {
            EventText = "Dank-, Buss- und Bettag",
            Date = new DateTime(2018, 9, 16, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f5);
        var f6 = new CustomEvent
        {
            EventText = "Weihnachtstag",
            Date = new DateTime(2018, 12, 25, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f6);
        var f7 = new CustomEvent
        {
            EventText = "Weihnachtstag",
            Date = new DateTime(2018, 12, 26, 8, 30, 0),
            EventLengthInHours = 2f,
            EventColor = Color.FromArgb(51, 153, 155),
            EventFont = new Font("Vedrana", 12, FontStyle.Regular),
        };
        calendar1.AddEvent(f7);

        var feiertage = new[] { f1, f2, f3, f4, f5, f6, f7 };