The weekend is full of Memorial Day activities. But there are also some other things going on.
HOTEL BETHLEHEM 100TH ANNIVERSARY CELEBRATION
Bethlehem’s landmark hotel, which has hosted celebrities, events and lots more for a century, marks its anniversary at 4:30 p.m. Saturday. There will be live music, food and drinks, historical displays, costumed individuals impersonating prominent former visitors, and more. There will even be hotel ghosts and George Gray murals. Ribbon cutting is followed by the evening’s festivities at 5 p.m. $50. Hotel Bethlehem, 437 Main St., Bethlehem. 610-625-2234. tinyurl.com/hotelb100
MAYFAIR FESTIVAL OF THE ARTS
Cedar Crest College hosts its annual festival 4-10 p.m. Friday, and noon to 10 p.m. Saturday and Sunday. There will be artists, food vendors and live performances. Friday: Rogue Diplomats (4-6 p.m.) and Philadelphia Funk Authority (7-10 p.m.); Saturday: Supersonic Godfathers (noon-1 p.m.), BC Blue (1:30-3 p.m.), Reservoir Hill (4-6 p.m.), Go Go Gadjet (7-10 p.m.); Sunday: Large Flowerheads (noon-2 p.m.), Jimmy and the Parrots (3-6 p.m.), Sofa Kings (7-10 p.m.). Free. Cedar Crest College, 100 College Drive, Allentown. 800-360-1222. cedarcrest.edu/mayfair
IRONPIGS CAR SHOW
Coca-Cola Park moves from baseball to the automotive world (and then back) beginning at 10 a.m. Sunday. The cars will be the center of attention until 3 p.m., leading up to the IronPigs home game against Worcester at 6:30 p.m. There will be trophies awarded to the top 25 cars, and the first 200 registered will get an IronPigs gift bag. $20 advance registration until 3 p.m. Saturday; $25 day-of-event registration (including game ticket) until 12:30 p.m. A portion of the proceeds benefit Operation Address the Homeless and America on Wheels. Coca-Cola Park, 1050 Ironpigs Way, Allentown. milb.com/lehigh-valley/tickets/promotions
MORGAN WALLEN
Multiple Country Music Association and Billboard Music award winner Morgan Wallen, who has been called “the most wanted man in country,” brings “The Dangerous Tour” to PPL Center at 7 p.m. Friday. He has had over 7 billion on-demand streams and four consecutive number one hits. Both his albums — “If I Know Me” and “Dangerous: The Double Album” — have been number one in the U.S. country charts. A sometimes controversial figure, he competed in the sixth season of “The Voice.” Tickets $100.75-$285. PPL Center, 701 Hamilton St., Allentown. 610-224-4625. pplcenter.com
SECOND LINE PARADE
The Big Easy Easton Brass strolls and plays through the streets of historic Easton during Easton Out Loud. If you play an instrument or want to take part, come along. The parade isn’t one you watch; it’s one you become a part of. It starts 7 p.m. Friday at Bank Street Creamery. Free. Bank Street Creamery, 15 S. Bank St., Easton. 610-252-5544. bankstreetcreamery.com