Spring Bird Walk, May 13, 7:30 a.m., Weir Preserve, 735 Nod Hill, Wilton. The walk is rain or shine. Free.
Vine to Wine, May 16, 6-8:30 p.m., Gallaher Mansion, 300 Grumman Ave., Norwalk. Proceeds benefit the Norwalk Community Health Center's initiative to prevent childhood obesity. Tickets $35. Info: https://www.eventbrite.com/e/vine-to-wine-winebeerfood-tastingmusic-more-tickets-45077497007