El Dorado County Board of Supervisors special workshop meeting in Placerville to discuss Constitutional Convention with city, counties and schools around the lake to fight for local control of revenues.

Merle Haggard at Harrah’s South Shore Room in Stateline.

Black Irish Band Valhalla Arts, Music & Theatre Festival at the Boathouse in South Lake Tahoe. (530) 541.4975

Annual Tahoe Rim Trail Association annual meeting and dinner, Northstar-at-Tahoe, Truckee, $30. Register at www.tahoerimtrail.org or (775) 298.0012.

Jewel of the Sierra belly dancing competition and gala evening show. Competition from 10:30am-6pm; gala at 7:30pm. Each costs $10; LTCC’s Duke Theatre.

Tahoe Sierra Century Ride — 30, 60, 100 mile tours of scenic Tahoe, Truckee and Donner Pass. www.tahoesierracentury.com

Kiwanis Club of Tahoe Sierra Oktoberfest at MontBleu in Stateline.

Rainbow dance at South Lake Tahoe Senior Center; $8; (530) 541.8380 or (530) 545.1277; multi-color clothes optional.

Farmers Market, Commons Beach, Tahoe City.

Lake Tahoe Marathon week. www.laketahoemarathon.com