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Mind Zap
Concert Poster This psychedelic concert poster was designed by
Gary Grimshaw for shows at the Grande Ballroom in Detroit on April 14 and 15, 1967. Known as Gary Grimshaw's 14th poster for the venue, it features a bold, trippy design typical of the era's rock art.
Concert Details
The poster advertises a "Dance Concert" featuring several bands from the 1960s Detroit music scene:

Dates: Friday, April 14 and Saturday, April 15, 1967.
Bands: The "Mind-Zap" event featured The Charging Tymes, The Shy-Guys, One Way Street, and The Thyme-Sync.
Venue: The Grande Ballroom, located at Grand River and Beverly, one block south of Joy Road in Detroit.
Admission: $2.50, with the show starting at 8:30 PM.

Poster Significance
Gary Grimshaw was a highly influential poster artist whose work became synonymous with the Grande Ballroom and Detroit's 1960s rock 'n' roll culture. This specific poster is documented in Eric King's guide to concert posters as G/G-670414 and is number 24 in the Henkel numbering system. The original handbills for this event were often printed on different colored stocks, such as white or green.
Mind Zap - After 2 (Poster)
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Mind Zap - After (Poster)
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Mind Zap (Poster)