Pop Up in The Bluff will be held from 11 a.m. to 3 p.m. Saturday, Sept. 21, at Main Street Plaza, Sixth Avenue and Main Street.

Organizers are accepting vendor registrations, according to a news release. The deadline to register is Monday, Sept. 9.

Pop Up in The Bluff is a Delta Celebration Series event. Details: 870-536-8742 or pbdd110pine@yahoo.com .