CELLO MADNESS - FREE TONIGHT AT THE MAKE-OUT ROOM

Nothing says mello like some cello on a Monday night, right?

Cello Madness is an 8- to 12-piece cello choir operating on improv -- and usually a version of Elanor Rigby (if you're lucky). One-of-a-kind cello jam session.

8 pm tonight at the Make-Out Room, 3225 22nd St. (@ Mission) FREE.

Hang out afterward for Dirty Needles with DJ E-Wreck at 10 pm. FREE, too or, aka no cover.