Winchester Weekend: Free Classes and Museums, Magic Show, Concerts

Free museums
A number of museums across Massachusetts, including the Museum of Fine Arts and the MIT Museum, are free on Saturday and Sunday for Bank of America cardholders. Learn more here.

Free intro to CrossFit
From the listing: "Join us every Saturday at 9 a.m. for a free intro CrossFit class. All levels welcome." It's at 70b Cross St. in Winchester.

Free introductory drum lesson
If you've ever wanted to play the drums, get a free lesson to see if you like it. Lessons are at 31 Forest Cir., and you should read this to learn how to sign up and get for more information.

The Magic of Bonaparté—Boston’s Hottest Magician
This performance will delight the kids. It's at 10:30 a.m. Saturday in Arlington at the Regent Theatre, 7 Medford St.

Somerville Songwriters Session
This series begins Saturday night at The Center for Arts at the Armory in Somerville. Boston songwriters Terry Kitchen, Laura Bullock, Bethel Steele and Beth Desombre will perform along with Jan Luby from Providence. It's at 8 p.m.

Winter Farmers Market
Get a break from the cold at the Somerville Winter Farmers Market, where you can buy vegetables, breads, cheese, honey and all sorts of specialty foods while listening to live music and generally having a good time. It's from 9:30 a.m. to 2:30 p.m. Saturday at The Center for Arts at the Armory.