Nationally known Maine comedian Bob Marley will tickle the funny bone Saturday, March 21, at a fundraiser for the Lisbon High School Athletic Boosters. Marley, who gets much of his material for stand-up routines from simple observations and situations involving his family and life in Maine, will take the stage at 8:30 p.m. in the Lisbon High School gym. Tickets, $15, are available at the high school and the MTM Center on School Street in Lisbon Falls or from a boosters member. For more information, call 353-7428, ask for Robin.