LEWISTON — The Androscoggin County Republican Committee will hold a grand opening for its new campaign headquarters from 5:30 to 6:30 p.m. Monday, Aug. 20, at 806 Sabattus St.

The public is encouraged to attend. Candidates in this fall’s election will be on hand, and picnic-style refreshments will be available. The regularly scheduled committee meeting will be held after the open house at 7 p.m.