The 39th annual Tri-Five Car Show takes place from 10 a.m. to 5 p.m. today at the Great Pumpkin Farm, next to Antique World, 11199 Main St.
There also will be food, a beer tent, music, a flea market and a kids’ zone. Admission is $8 for adults; there’s no charge for children 12 and younger.
• The Clarence Summer Orchestra opens its 2014 season at 7 p.m. today in Town Park, 10405 Main St. The inaugural concert, entitled “Sea to Shining Sea,” will feature the Buffalo Master Chorale.
• A grand opening and ribbon cutting, from 5:30 to 7 p.m. Tuesday, will officially launch Caldron’s 3 Dog Country Cafe, 8865 Sheridan Drive. Hostess Kathleen McCollum’s boutique and cafe features a coffee bar with saddle seats, pizzas and paninis, clothing, boots and products for the body.
• Tom Liolois of Paragon Home Loans is the speaker at Wednesday’s Clarence Chamber of Commerce AM Networking session, scheduled for 8 to 9:15 a.m. in Cozy Cafe & Catering, 9060 Main St. All are welcome.
• Clarence Hollow Farmers’ Market is open from 8 a.m. to 1 p.m. Saturday at 10717 Main St., between Ransom and Salt roads. Live entertainment, an animal rescue group, a community service organization and a local winery are featured weekly.