Sole Spanish Grill and Zen Asian Fusion plan a four-day "food extravaganza" to accompany 24 Hours of Booty, the charity cycling event slated this year for July 24-25. Diners who eat at either restaurant July 19-22 and mention 24 Hours of Booty get 15 percent off their bill, and the restaurants will donate 5 percent of total sales during that time to the fundraiser. Sole will also host live Spanish music and offer free appetizers 5:30-8 p.m. July 21 (plus giveaways). Sole: 1608 East Blvd.; 704-343-9890. Zen: 1716 Kenilworth Ave.; 704-358-9688. More info: www.24hoursofbooty.org.