It is just three times a year that you can see everything from the wig room to the armory at the Lyric Opera. During the Lyric Guild Board's 2007 BACKSTAGE TOURS, you'll catch these rooms and more. Options include an affordable backstage look for everyone, or space-limited premium tours including lunch with an opera star. Feb. 25, 11:30 a.m. to 2:30 p.m. Admission is $35, plus optional $9 boxed lunch, or $150 for the premium tour, which includes lunch. 20 N. Wacker Drive, 312-332-2244, www.lyricopera.org