Starts at 9AM, wraps up by 2. And they have a decent lunch too. Meeting is at the Warbo Nature center in Hugo which on the NE side of the Metro. https://www.google.com/maps/place/Wargo+Nature+Center/@45.183227,-93.086085,15z/data=!4m2!3m1!1s0x0:0x95f11f8837ffb144
Only $15 to be a member and includes their quarterly "Newsgram" small magazine.
http://www.woodducksociety.com (they exceeded their band width today, so you get an error code.)
EDITED Oops on the date--I did not think that they'd sandwich it in between Good Friday and Easter Sunday.