Ongoing through Sept. 13 — Celebrating America’s 250th

Southold Historical Museum presents a season of exhibits exploring the North Fork’s role in the Revolutionary Era. Highlights include “The American Revolution in Southold” exhibit at the Maple Lane Campus (weekends, 1–4 p.m.), and “Maritime Stealth in Southold During the American Revolution” at the Nautical Museum at Horton Point Lighthouse (weekends, 11:30 a.m.–4 p.m.), through Sept. 13. A separate “Red, White & Blue” textile exhibit of quilts and historic flags will be held at the Maple Lane Campus (Saturdays in July). Admission includes all locations and exhibits.