Presidents Day, a national holiday, will be observed Monday, Feb. 18. A list of what is open or closed, operating or shut down follows:
City, state and federal offices, courts: Closed.
Stock market: Closed.
Post offices: Closed; no delivery.
Manufacturing: Most open as usual.
Retail stores: Most open as usual.
Berkshire Mall: Regular hours, 10 a.m. to 9 p.m.
Lee Premium Outlets: Regular hours, 10 a.m. to 9 p.m.
Liquor stores: Most open as usual.
Berkshire Museum: Open 10 a.m. to 5 p.m.
BRTA: Regular bus service.
Berkshire Community College: Closed.
Elder Services: Closed.
Allied Waste: Open; all routes running as usual.
Covanta (formerly Energy Answers Corp.): Open as usual, 7:30 a.m. to 4:45 p.m.
Hancock Shaker Village: Closed.
Clark Art Institute, Williamstown: Open 10 a.m. to 5 p.m.
Williams College Museum of Art, Williamstown: Museum closed.
Norman Rockwell Museum, Stockbridge: Open 10 a.m. to 5 p.m.
Mass MoCA, North Adams: Open 11 a.m. to 5 p.m.
Eagle: Open as usual.