Amateurs compete against professional chefs and restaurants and guests are the judges at a salsa challenge from 4 to 7 p.m., Saturday, Aug. 27. $10. Live mariachi music, art, salsa dancing and children's activities also are included. A tequila challenge takes place from 6 to 9 p.m. $35, including appetizers and flamenco dancing. Call 797-3959, or visit saaca.org/salsatequilachallenge.htm. for more information.