Denver’ Yamn will expand its annual Halloween performance to include two nights of music this year. The theme of the weekend will be the music of the 1980’s and fans can expect to hear everything from Van Halen to Madonna, mixed in with original compositions. The celebration will unfold at Breckenridge, CO’s Three 20 South on October 30 and Denver, CO’s Quixotes True Blue on October 31. Both performances will include special guests from the Denver music scene: auxiliary keyboardist/vocalist Eric Blumenfeld, Lunar Fire percussionist/vocalist Precious Hill and syth player/vocalist Jeff McCollister.