600-632 Massachusetts Ave.

Shakespeare Slam from 5:30 to 7:30 p.m. at The Burren, 247 Elm St., Davis Square, Somerville. There is a suggested donation of $5 for admission. A Shakespeare open...

...and Heather Abel read from 7 to 8:15 p.m. at Harvard Book Store, 1256 Massachusetts Ave., Harvard Square. Free. Luloff’s “Remind Me Again What Happened” is the tense, haunting tale...

...Storytime and BYOPIcnic from 6 to 7 p.m. at the Somerville Community Growing Center, 22 Vinal Ave., near Union Square, Somerville. Free. Pack a picnic, grab a favorite bedtime friend, put pajamas...

...Nerds: A “30 Rock” Quiz! from 7 to 9:30 p.m. at Somerville Brewing, 15 Ward St., East Somerville. Play is $5 per person. We don’t usually hype trivia nights, but...

Mind Myths from 6:30 to 9:30 p.m. at The MIT Museum, 265 Massachusetts Ave., in The Port neighborhood. Tickets are $15. Can you teach an old dog new tricks...

Resist(D)ance: Under Construction from 7 p.m. to midnight at Oberon, 2 Arrow St., Harvard Square. Tickets are $20. The first two hours will be a forum for local...

...radio play from 8 to 10 p.m. at Boston Brunch Church (formerly Responsible Grace), 204 Elm St., Davis Square, North Cambridge. Tickets are $15. The Post-Meridian Radio Players present three mysteries...

Find Waldo! search party and activities from 1 to 4 p.m. starting at Palmer and Brattle streets, Harvard Square. Free, but register here. Mark three decades of wondering “Where’s Waldo...

...2 to 11 p.m. in the parking lot by the American Legion Marsh Post, 5 Greenough Blvd., West Cambridge. Admission is $30 (or $33.75 with the online fee), by reservation only...