This one goes out to all of you Twitterbirds, with your spitfire-typed tweets, your convo-zinging RTs and the oh-so-playful @mentions. (And for those of you who aren’t up on the lingo: Your Myspace ass is so five years ago.) Tonight, instead of just fluttering aimlessly throughout the realms of the Internet galaxy, your digital commentary – or heated rants or pointless ramblings or whatever it is you post on Twitter – will be made public in front of a real-life audience courtesy of Brian Feldman’s “Txt”. As part of ArtsFest, Orlando’s most recognized performance artist presents an interactive show that poses Feldman as a fictional character named Txt, who will read – and somehow perform – anonymous tweets sent to him from the audience. Grab your smartphone and warm up those fingertips because this is your chance to share – or even better, have spoken aloud by a local notable ­– pretty much any random, opinionated or outlandish thought you can imagine (in fewer than 140 characters, of course). –Aimee Shea (1:30 p.m. at the Maitland Historical Museum and Telephone Museum, 221 W. Packwood Ave., Maitland; free; 407-539-2181; www.artsfestfl.com)