Umphrey’s McGee announced today that they will release 100 3-day passes to their Milwaukee, WI Halloween run tomorrow morning at 10 A.M. The band will celebrate their sixth annual mashup concert by returning to Milwaukee’s Riverside Theater for the second year in a row.

Last year’s two-night jaunt in Wisconsin featured mashups like “Ace of Long Nights” (Motorhead’s “Ace of Spades” and Ween’s “It’s Gonna Be a Long Night”) as well as the wildly popular “Life During Exodus” (Talking Heads’ “Life During Wartime” and Bob Marley’s “Exodus”).

Fans should stay tuned to the Umphrey’s ticketing website for more information. Tickets to all shows on UM’s upcoming tour are currently on sale as well as a variety of VIP options.