Don’t Miss:

Lawrence Huntington’s Disease Walk of Hope, Silent Auction & Raffle, (rain or shine) registration 8:30 a.m., events follow, Holcom Park and Recreation Center, 2700 W. 27th St.

Dr. Lynda Gammal: You Could Be Toxic, 1:30 p.m., Meeting Room A, Lawrence Public Library, 707 Vermont St.?

Don Giovanni: Opera, 7:30-9:30 p.m., Crafton-Preyer Theater, Murphy Hall, 1530 Naismith Drive.

Other Events:

Community Emergency Response Team Course, Douglas County Emergency Management, 111 E. 11th St.

Lawrence Farmers Market, 7-11 a.m., 824 New Hampshire St.

Metaphysical Fair, 10 a.m.-7 p.m., Doubletree by Hilton, 200 McDonald Drive.

Lawrence Builders Association: Spring Parade of Homes, noon-5 p.m., various neighborhoods.

A Science Saturday Event: Light, 1-3 p.m., KU Natural History Museum, Dyche Hall, 1345 Jayhawk Blvd.

Silent Coffee: No Voicing Allowed, 2-4 p.m., Immanual Lutheran Church, 2104 Bob Billings Parkway.

Art Show & Rescue K-911 Charity, 2-5 p.m., Conroy’s Pub, 3115 W. Sixth St.

Americana Music Academy Community Jam, 3-5 p.m., Americana Music Academy, 1419 Massachusetts St.

American Legion Bingo, doors open 4:30 p.m., first games 6:45 p.m., American Legion Post No. 14, 3408 W. Sixth St.