Events in Westport today -- Saturday, July 27

CT Challenge: 7:30 a.m. (check-in/register 6-7:30) Fairfield County Hunt Club, 174 Long Lots Road. Day 2 of 9th annual bike-riding event to benefit cancer survivors and programs.

Bird's-Eye View: noon-4 p.m. Westport Arts Center, 51 Riverside Ave.

Gault and Sugarman exhibits: noon-4 p.m. Westport Historical Society, 25 Avery Place. "Five Generations of Yankee Ingenuity: The Gault Family" and "Tracy Sugarman, Citizen-Artist," concurrent exhibits on well-known Westporters, through Sept. 2.

"Bye Bye Birdie:" 2 and 7:30 p.m. Staples High School, 70 North Ave. Staples Players' production of the musical.

Old School Music's The Back Up Band & Maydie Myles: 8 p.m. Jesup Green. Soul, R&B and jazz concert, part of the Levitt Pavilion's summer season.

"Loot" 8 p.m. Westport Country Playhouse, 25 Powers Court. Theater's production of Joe Orton's farce.