Events in Westport today -- Saturday, July 12

Sidewalk sales: Day-long sales and special bargains offered by stores downtown and along Post Road. http://bit.ly/1oJXY1z

"Scents & Soles:" noon-4 p.m. Westport Arts Center, 51 Riverside Ave. Exhibit of works by Robert Cottingham and Nina Bentley. Through Sept. 7. http://bit.ly/SqCGLY