Los Alamos Little Theatre presents “Harvey.” 7:30 p.m. at 1670 Nectar St. $14 adults, $12 students and seniors.
Conversations in Clay. Through Sept. 19 at the Portal Gallery at Fuller Lodge Art Center.
Seed Harvesting Hikes. Meet 8:30 a.m. at Juniper Campground. Join PEEC to collect grass seeds and look at native plants. The seeds will be used in a post-fire restoration project along Frijoles Creek in Bandelier. Free, but register in advance.
Walk to End Alzheimer’s 2015. Registration begins at the event begins at 9 a.m., with an opening ceremony will be 10:50 a.m., with the walk at 11 a.m. The length of the route is 1K. There will also be a one minute kids run and the Jerry Bower 5K Run. Dogs are welcome. Event will be at East Park, N.M. 502. $25 registration.
Fall Fiesta. 10 a.m.-2 p.m. at Little Forest Playschool, 3880 Villa. Entertainment includes slide, bounce house, games and prizes, petting zoo, dunk tank, silent auction (lfpauction.com), bubble pit and refreshments.
White Rock Artist Market. First Saturday of the month at the Visitor Center. 10 a.m.-3 p.m. Runs through October.
Scientists in the Spotlight. 11 a.m.-1 p.m. at the Bradbury Science Museum.