Things to do this weekend: Earth Day cleanups, country fest and more

Big Cypress Earth Day Cleanup invites folks to connect with nature and clean up the preserve.

• Saturday, 8:30am. Free
• Meeting point: HP. Williams Roadside Park

Miami-Dade CountryFest is back with its "award-winning" rodeo show, live music and family-friendly activities.

• Saturday and Sunday, 9am, Tropical Park.
• Free entry. Rodeo tickets, $29+

Earth Day Fest at Smorgasburg Miami in Wynwood is a two-day event highlighting sustainability and community programming, with food vendors, live music and events.

• Saturday and Sunday, 12pm-8pm. Free.

Sweet Liberty's inaugural Chihuahua Fashion Show is a free, family-friendly event to support the Humane Society of Greater Miami.

• Sunday, 4-6pm. Free