I wouldn't risk it, just because especially during F&W, they're watching carefully. I will say, however, that my extremely young looking DD21 (4'10", had just turned 21 a week and a half ago) didn't get carded ANYWHERE at Universal this January. We drank at Margaritaville, we drank at the hotel, we drank at the Mexican restaurant in Citywalk. She'd reach for her ID and the waitress would say "Oh, you're good, no worries." I assume it was because she was with me, but it really, really surprised me.