ZAP! POW! BAM! The Superhero: The Golden Age of Comic Books 1938-1950 Jan. 27 through Aug. 18. Batman will be making a special appearance at on Jan. 27 11 a.m.–1 p.m. Admission to the Museum for the opening event is free for members $8 for non-members $6 for seniors $4 for students and $3 for children under 12. RSVP for the exhibit opening to firstname.lastname@example.org or call 410-732-6400 ext. 215.