Leave the slapdash amateur hour Halloween bashes for the weekend, join everyone bringing their grown up A-games to a Gramma’s Boyfriend’s wild annual Halloween Ball at Icehouse. The evening is worth going even if you don’t dress up—although you should—thanks to musical support from Secrets fav Lady Midnight and a DJ set from Mina Moore disguised as her alter edo DJ YSHEYELLIN. Wednesday, October 23rd, 9 PM. $10 advance, $12 door. —Paul Cajun

Icehouse, 2528 Nicollet Avenue South, MPLS; icehousempls.com