America’s Boating Course: 8 a.m. registration at Pompano Beach Power Squadron, 3701 NE 18th Terrace, Pompano Beach. Cost: $60. 954-854- 0021; www.usps.org.

Seven Seas Cruising Association: 8 a.m. breakfast for International cruising sailors at Egg & You Diner, 2621 N. Federal Highway, Fort Lauderdale. Public welcome. 754-702-5068; www.ssca.org.

Birding Class: A Key to Better I.D.: 2-5 p.m. at Bonnet House, 900 N. Birch Road, Fort Lauderdale. Cost: $20-$25. 954-563-5393; www.bonnethouse.org/event/birding-class-key-better-d.

First Presbyterian Annual Christmas Concert: 7:30 p.m. at 401 SE 15th Ave., Fort Lauderdale. 954-462-6200; www.firstpres.cc.