DOWNTOWN BURLINGTON TRICK OR TREAT is 4-6 p.m. with dozens of participating merchants.

FILL THE BOOT FOR MDA will be 10 a.m.-2 p.m. at the intersections of West Burlington Avenue and Division Street. Firefighters IAFF Local 301 will gather donations for MDA research, care and support.

MOOSE LODGE 579, 2529 Mount Pleasant St., will serve beef stroganoff, 5-7 p.m. Rene Karaoke is 7-11 p.m.

ROCKY HORROR PICTURE SHOW movie is is 10 p.m. at The Capitol, 211 N. Third St.