Stem Festival Launch « All Events This event has passed. Stem Festival Launch July 15, 2021 @ 3:00 pm - 5:00 pm « International trade fair for water treatment and waste water technology Millennium Excellence Awards » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: July 15, 2021 Time: 3:00 pm - 5:00 pm Event Category: Launching