Maiden Mania is back with a bigger-than-ever stage show (and budget), so bang your heads as the icons of ’80s rock bring their Somewhere Back In Time World Tour to the Alamo City. Renowned vocalist Bruce Dickinson says he’s looking forward to seeing the crazed Texas fans again, and Maiden won’t be disappointed. $25-75, 6pm, Verizon Wireless Amphitheater, 16765 Lookout Road, (210) 657-8300.