the bside 0 The Michigan Daily I michigandailycom I Thursday, January 19, 2012 - weekend essentials F PERFORMANCE j The University's Life Sciences Orchestra will perform at Hill Auditorium this Sunday at 4 p.m. Be sure to ask any kids and kids-at-heart to tag along - the concert will feature family-friendly music to celebrate the opening of the C.S. Mott Children's Hospital and Von Voigtlander Women's Hospital. Donations will be ac- cepted, but no tickets are required. FILM Remember that time Jim Hensen took a break from "The Muppet Show" to have a love child with a bag of glitter and David Bowie? The result was "Labyrinth," the beloved 1986 cult classic that's half glam-musical, half sci-fi special - and simply unforgettable. The film will show at the State on Saturday at midnight. Tickets from $8. MUSIC The International Guitar Night Tour will make a stop at The Ark on Saturday to give Ann Arbor residents a glimpse of some true guitar poets at work. Tour founder Brian Gore will be joined by Adrian Legg of England, Lulo Reinhardt of Germany and Marco Pereira of Brazil. The show starts at 8 p.m. and tickets are from $30.