Today

Beacon Hill Festival

Music, food, carnival games, crafts and information booths, 11 a.m.-4 p.m., Jefferson Community Center, 3801 Beacon Ave. S., Seattle; free. 206-684-7481.

Seattle Chinese Arts

and Culture Festival

Music and dance, painting, food, arts and crafts, children's activities, noon-6 p.m., Seattle Center, Seattle. 206-684-7200.

Bryant Blast

Carnival with games, maze, pony rides, inflatables, barbecue, bake sale, 3-8 p.m., Bryant Elementary School, 3311 N.E. 60th St., Seattle; $1-$20. 206-525-5266.

Martial Arts Open House

Classes and demonstrations for children and adults, 9 a.m.-1 p.m., Oom Yung Doe, 8 W. Mercer St., Seattle; free. 206-285-9789.

NASA overview of comet missions, 2 p.m.; Dr. Don Brownlee of University of Washington and principal investigator for the Stardust mission, 3 p.m., Museum of Flight, 9404 E. Marginal Way S., Seattle; $7.50-$14. 206-764-5720.

Shoreline Solar Project

Renewable-energy fair with information, high-efficiency vehicles display and children's activities, 10 a.m.-4 p.m., Meridian Park Elementary, 17077 Meridian Ave. N., Shoreline; free. 206-306-9233 or www.shorelinesolar.org.

Puget Sound Canine Fanciers

All-breed conformation and junior showmanship fun match, registration 10:30 a.m., judging begins at noon, Marymoor Park, 6046 W. Lake Sammamish Parkway N.E., Redmond; entry fee $4-$10. 206-948-6454.

Trek for the Trek Walk

5K or 10K walk on paved paths and woodland trails including animal viewing areas, the 5K trail is suitable for strollers and wheelchairs, start 8 a.m. to 1 p.m., finish by 4 p.m., Northwest Trek Wildlife Park, 11610 Trek Dr. E., Eatonville. 253-840-1776 or www.esva.org/

Today, tomorrow

Beach Naturalist Program

Beach naturalists answer questions and show how to enjoy the beach without harming its habitat; 9:30 a.m.-1 p.m. today and tomorrow, Carkeek Park, 950 N.W. Carkeek Park Road, Seattle; Constellation Beach, Beach Drive Southwest and 63rd Avenue Southwest, Seattle; Golden Gardens Park, 8498 Seaview Place N.W., Seattle; Lincoln Park, 8011 Fauntleroy Way S.W., Seattle; Seahurst Park, Southwest 136th Street and 13th Avenue Southwest, Burien; Des Moines Beach Park, 22030 Cliff Ave. S., Des Moines; Richmond Beach, Richmond Beach Drive Northwest, Shoreline; free. 206-296-8359 or 206-386-4365.

Summer Concerts at the Locks

Carl Anderson, '50s and '60s rock music, 2 p.m. today; Boeing Employees Concert Band, 2 p.m. tomorrow, Hiram M. Chittenden Locks, 3015 N.W. 54th St., Seattle; free. 206-783-7059.

Sports Memorabilia Collectors Convention

Sports collectibles and memorabilia, 9 a.m.-6 p.m. today, 10 a.m.-4 p.m. tomorrow, Snoqualmie Room, Seattle Center, Seattle; $3. 206-795-4683.

Edmonds Waterfront Festival

Family fun activities including maritime exhibits, music, arts and crafts vendors, food, 10 a.m.-10 p.m. today, 11 a.m.-7 p.m. tomorrow, Port of Edmonds Marina, Edmonds. 425-771-1744, 425-776-1143 or www.edmondswaterfrontfestival.com.

Forest Park Animal Farm

Rabbits, lambs, pigs, goats, ducks, ponies and llamas, 10 a.m.-4 p.m. daily, in Forest Park, 100 acres with playground, trails, swim center and picnic shelter, 802 Mukilteo Blvd., Everett. 425-257-8300.

Tomorrow

Children's Gathering for Peace

Outdoor gathering of children, families and friends to celebrate the beauty of different cultures, languages and religions, 2-4 p.m., Mural Amphitheatre, Seattle. 206-684-7200.