'Rude Guests in the Garden-Invasive Plant Species': Presented by Florida Friendly Landscaping program coordinator Lilly Browning, the class will cover which plant species to avoid in the yard and how to deal with invasive plants. 10 a.m. Free. Chinsegut Conservation Center, 23212 Lake Lindsey Road, north of Brooksville. (352) 540-6230.
Hernando Aero Modelers Hot Deals Swap Meet: Bring remote-control items to sell or trade. Food and beverages will be available for purchase. Bring your own chair. Donations accepted to defray costs. 7 a.m. Free. Hernando Aero Modelers Field, Cemex Entrance Road, 16301 Ponce de Leon Blvd., north of Brooksville.
'Kidding Around Yoga': Classes are geared for children ages 4 and younger, along with accompanying adults. Expectant mothers are also welcome. Bring a mat or beach towel. Taught by a certified yoga instructor. Call to register. 10:30 to 11:30 a.m. Free. East Hernando Branch Library, 6457 Windmere Road, Ridge Manor West. (352) 754-4043.
Oak Hill Hospital Community Education Series: The August presentation is "Stroke Prevention and Treatment," presented by Dr. Ganesh Chari, who is board certified in neurology. A light meal will be served. Seating is limited. Reservations required. 5:30 to 7 p.m. Free. Oak Hill Hospital Graduate Medical Education Conference Center, 11307 Cortez Blvd., Spring Hill. (352) 597-6333.
'Trees! Marvelous Trees!': Presented by Florida Friendly Landscaping program coordinator Lilly Browning, the class will cover trees that thrive in the area and will look great in your landscape. 10:30 a.m. Free. Spring Hill Branch/Harold G. Zopp Memorial Library, 9220 Spring Hill Drive, Spring Hill. (352) 540-6230.
Introductory belly dance class: This free introductory class is open to adults and children ages 7 and older. All skill levels and body types welcome. Sponsored by the Hernando County Recreation Department. Wear comfortable exercise clothing; socks or bare feet. Must call to RSVP. 7 p.m. Free. Community Activity Center, 205 E Fort Dade Ave., Brooksville. (352) 540-1568.
'When Bad Landscapes Happen to Good People': Class participants will learn about the most common landscape problems and how to avoid them. 10 a.m. Free. Chinsegut Hill, 22495 Chinsegut Hill Road, north of Brooksville. (352) 540-6780.