On Sunday, Feb. 9, at 2 p.m., in the Trumbull Library’s Community Room, 33 Quality St., Irish balladeers perform favorite Irish classics and originals. Joining Pierce Campbell, (Conn.’s official State Troubadour 2007/08), are Paul Neri on banjo and Tony Pasqualoni on bass. Drop in. For more information call 203-452-5197 or visit trumbullct-library.org.