FestivalAccepting vendorsDetails verified Jun 16, 2026
Portsmouth Market Square Day
Market Square, Portsmouth, NH 03801
Booth fee
Not listed
Dates
Jun 1 - Jun 30, 2026
Schedule
Annual
11 vendors viewed this week
The details
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Market Square Day is Portsmouth's premier annual downtown street festival held each June in historic downtown, transforming multiple blocks into a vibrant celeb...
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Expected crowd
Who shows up
~50,000
Expected attendees
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