The Groove Gala: Benefiting Spare Key, a nonprofit that provides housing grant assistance to families with children in the hospital. 6-10:30 p.m. Sat. Aria, 105 N. 1st St., Mpls. $125-$175. Sparekey.preclickbid.com.

 

I Have a Voice Gala: Benefiting Gigi’s Playhouse, a center for children with Down syndrome and their families. 5:30 p.m. Sat. Radisson Blu at Mall of America, 2100 Killebrew Drive, Bloomington. $125. Gigisplayhouse.org/twincities/events.

 

Twin Cities Bridal Show: Fashion show, makeover zone, inspiration station — even ideas for the groom. Noon-4 p.m. March 2.  St. Paul RiverCentre, 175 W. Kellogg Blvd., St. Paul. $10-$15. www.twincitiesbridalshow.com.