Eat, learn and enjoy the ride during GourmetTrek's "Taste of Riverwalk," where you can sample food from local restaurants and learn the history of the Riverwalk, 3 p.m. Saturday at the Heights, 1910 Ola Ave. Cost is $55. Must be 21 or over. Call (813) 380-9494 or visit gourmettrek.com.
Ray Charles tribute: The Florida Orchestra salutes the legendary singer, pianist and 12-time Grammy winner who put soul into anything with a melody, 8 p.m. in Ferguson Hall at the David A. Straz Jr. Center for the Performing Arts, 1010 N MacInnes Place. Tickets start at $22. Call (813) 229-7827 or visit tbpac.org.
Dance concert: The University of Tampa's annual spring dance concert features ballet, tap, jazz and modern dance, 8 p.m. at the David Falk Theatre, 428 W Kennedy Blvd. Free. Also at 2 and 8 p.m. Saturday. Call (813) 257-3745.
Art, music at USF: Open your eyes and ears with two art receptions and a concert at the University of South Florida. Start at the Centre Gallery show "USF Alumni: We're Still Alive!" and stop by the Contemporary Art Museum to hear the School of Music's SYCOM studio's "Music for New Weather," before finally heading to the Oliver Gallery's exhibition by John Martin and Robb Fladry, 7 to 9 p.m. at 4202 E Fowler Ave. Free. Call (813) 974-2311.
Engineering expo: Students in grades K-12 are invited to learn about engineering with booths and a chemical magic show, laser light show, "Physics: The Science of Everything" show, robot demonstrations, a race of student-built electric cars and hands-on activities, 9 a.m. to 4 p.m. at the University of South Florida's Engineering Complex, 4202 E Fowler Ave. Free. Call (813) 974-0773.
Renaissance festival: Find wizards and warriors, treats and other entertainment at the Bay Area Renaissance Festival, 10 a.m. to 6 p.m. Saturdays and Sundays through March 28 at 11315 N 46th St. The festival has eight stages, street theater, jugglers, fire eaters and more. Tickets are $17.95 for adults, $9.95 for children ages 5 to 12 and $14.95 for seniors. Call (813) 983-0111 or visit renaissancefest.com.
Ybor concert benefit: Koncert 4 Kiddz is a yearly concert featuring the Famunda All Stars and Friends to benefit the Pediatric Cancer Foundation. Silent auction and dinner begin at 6 p.m., the show at 7 at the Ritz Ybor, 1503 E Seventh Ave. Tickets are $25. Call (813) 247-2555 or visit ritzybor.com.
Boatload of drama: The Tampa Theatre hosts weekly Oscar-winning films each Sunday until the Oscars. Today's feature is Titanic, directed by James Cameron and starring Leonardo DiCaprio and Kate Winslet, 3 p.m. at 711 Franklin St. $9, $8 for students and $7 for seniors/military members. Call (813) 274-8286.
Indie tunes straight up: The Hub Bar in downtown Tampa presents eclectic local bands the Slow Death and Brahm Bones, 10 p.m. at 719 N Franklin St. Free. Call (813) 229-1553.
Postcard secrets: Frank Warren, creator of the Internet phenomenon "Post Secret," an ongoing community art project in which people mail in their secrets anonymously on one side of a postcard, will lecture about the project and introduce the University of South Florida exhibit featuring postcards from students, faculty, alumni and community members, 7 p.m. at the USF Centre Gallery, 4202 E Fowler Ave., MSC 2700. Free. Call (813) 974-5464.
Stephen Marley: Bob Marley's second son, Stephen, formerly part of the reggae group Ziggy Marley and the Melody Makers, stops by on a solo tour, 9 p.m. at the Ritz Ybor, 1503 E Seventh Ave. Tickets are $22. Call (813) 247-2555 or visit ritzybor.com.