FRIDAY Lyme Disease Challenge, 11:30 a.m., EverBank Field’s Florida Blue practice field. Jacksonville Jaguar football players will join area children to raise awareness and funding for improved Lyme Disease diagnosis and treatment. (904) 982-2851 or lymediseasechallenge.org. “The Trial of Lt. Flipper,” 1 p.m. Friday-Saturday, Main Library, 303 N. Laura St. Program dramatizes the 1881 court-martial of Henry O.