There’s no need to trash your tattered T-shirt; several paths to making a material difference

Wexler’s ‘Medium Cool’ takes us to riots of ’68, while Brattle schools us on the eclectic Varda

MLK holiday gets screen treatment at Brattle, while Film Archive remembers ‘Eve’s Bayou’

A week of events in Cambridge, Somerville: ‘iTMRW,’ ‘Aida’ and MLK flash mob dance

Brattle’s ‘best of’ includes crawl with gators, while HFA toasts Hitchcock and Schanelec

A week of events in Cambridge, Somerville: Winter Wonder dance fest, 100 First Jokes

Bare naked pickup: Recycle your holiday tree

‘Films for Kids of All Ages’ screen at Brattle, holiday treats running through the month

A week of events in Cambridge, Somerville: Public parties, Thriftmas wrap up holidays

There’s magic to this ‘A Christmas Carol’: Delivering delight despite its familiarity