From Ed “Big Daddy” Roth’s iconic bad-boy Rat Fink to 300 years worth of Flemish masterpieces, this week’s art openings and events travel far and wide without leaving town.

The Rat Fink Reunion is open to the public year-round when Trixie is in town. The hours are Wednesday 10 a.m. to 5 p.m., Thursday and Friday 9 a.m. to 9 p.m., and Saturday 9:30 a.m. to 9 pm ...