At 4:15 p.m. Tuesday at the Illini Union, 1401 W. Green St., Urbana, Tyler C. Mister, 24, of Urbana, was issued a state of Illinois notice to appear in court for trespassing on state-supported property. Police initially were called by a witness who said Mister was acting in a manner that made others uncomfortable. Mister previously had been issued a no-trespassing notice for all U. of I. property.