Fort Wayne Newspapers Three Rivers Festival – Headwaters Park and various locations throughout Fort Wayne; hours vary; 426-5556 or www.threeriversfestival.org. Ends Saturday.
Foellinger-Freimann Botanical Conservatory – Family Fun Day, 10 a.m. to 3 p.m.; 1100 S. Calhoun St.; $5 adults, $3 ages 3 to 17, free to ages 2 and younger; call for hours, 427-6440 or www.botanicalconservatory.org.
Trek the Trails – Bike ride; 6 p.m.; Sweeney Park West Trailhead, meet at parking lot near the old swimming pool in Swinney Park West, near 2200 W. Jefferson Blvd.; eight miles; free; 427-6051.
Fort Wayne Farmers Market – 2 to 6 p.m.; Parkview Regional Medical Center Campus; firstname.lastname@example.org. Ends Aug. 27.
Farmers Market at the TowneHouse – 3 to 6 p.m.; 2209 St. Joe Center Road; 969-7088.
Talent Made Here – 7 p.m.; Plymouth UCC Congregational Church, 501 W. Berry St.; free; 260-223-9464.
Release and Hello? Can Anyone Hear Me? – Grand Effect Productions; 7:15 p.m.; Calhoun Street Soups, Salads and Spirits, 1915 S. Calhoun St.; $12 if purchased before Monday, $18 after; 260-579-6277.