« All Events This event has passed. WUMB Winter Weekend, Groton, MA February 28, 2020 @ 8:00 am - 5:00 pm « Summer Acoustic Music Week 2 Annual WUMB/ SAMW Reunion » WUMB Winter Weekend dates for 2020 is from February 28th through March 1st. For additional details go to: http://www.wumb.org Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: February 28, 2020 Time: 8:00 am - 5:00 pm