PubliCalendar: A Brazilian Festival, A Tomato Fight, and Hempfest

Celebrate Brazilian culture this Sunday at Seattle Center. Photo via Seattle Center Facebook page.
For Sunday
A Brazilian Festival
Head to Seattle Center this Sunday to celebrate and learn more about Brazil's vibrant culture. BrasilFest will feature traditional folk music, capoeira martial arts, colorful costumes, and Brazilian food.
BrasilFest, Sun, August 18, noon-8pm, Seattle Center, free.
For Saturday
Bring on the Tomatoes
This is your chance to set aside all pretenses of adulthood and take part in a full-on food fight—with tomatoes. The event's live entertainment and beer garden will keep you occupied when your arm needs a rest. Open to ages 21+.
Seattle Tomato Battle, Sat, August 17, noon-6pm, Pyramid Alehouse & Restaurant, 1201 1st Ave S, $29.99 for spectators, $49.99 for attendees.
For Friday
Garden Fiesta
It's almost time for the 34th District Democrats' annual garden party fundraiser! Get your fiesta on with a Tex-Mex buffet, flamenco music, and live and silent auctions featuring Seattle city council member Sally Clark as auctioneer.
34th District Democrats' Annual Garden Party—Fiesta!, Fri, August 16, 6pm, West Seattle Nursery, 5275 California Ave SW, $34/person and $60/couple.
Hempfest Kicks Off
Join the world's largest event in support of marijuana reform at the Seattle waterfront—the 22nd annual Hempfest, and the first since recreational marijuana use was legalized in Washington state last year. (The state is still working on rules for growing, selling, and using legal marijuana). The event runs all weekend with six stages of music, speakers, tons of food, and many other activities.
Seattle Hempfest, Fri. August 16 - Sun. August 18, noon-8pm (Fri), 10am-8pm (Sat-Sun), Myrtle Edwards Park, free.
Light Up the Night for Science
For its 50th anniversary, Pacific Science Center is holding the "50 for 50th: Future Ready Campaign," an initiative to raise $50 million for the science center's future expansions, renovations, and technological improvements.
As part of the fundraiser, the iconic white arches outside the center can be lit up with your color of choice for $250 per hour or $1,000 for the entire night. The arch-lighting fundraiser will run through the end of August, and all proceeds will benefit the center.
Light Up the Night, August 1 - August 31, Pacific Science Center.
Want to see your nerdy event featured on the PubliCalendar?
Send the details to Shirley Qiu at [email protected]