Go back to school with Sassy and G Magazine, with a runway showing of what they predict teens will wear, hosted by DJ Kutmaster Spaz, with Battle of the DJs and Hypersquad Dancers, 1i3 p.m. Saturday, THISISIT department, Macy's Pearlridge, level one. Free. 945-5894.
21 Magazine introduces Brooke Burke's swimwear line: The hip leisure and lifestyle magazine presents a show of swimwear, art and dance, followed by a cocktail party; 7i10 p.m. Tuesday, poolside at the Aston Waikiki Beach Hotel, with cocktail party to follow at Tiki's Grill and Bar. Free, but seating is limited. 21 Magazine: (949) 515-7979. Aston Waikiki Beach Hotel: 922-2511.