Loading view. Event Categories:ExhibitionsTeachingPresentations No events scheduled for April 28, 2026. No events scheduled for April 28, 2026. Juri koll Events Juri koll Views Navigation Event Views Navigation Day List Month Day Today 2026-04-28 April 28, 2026 Select date. Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file