Six Flags Fright Fest
When the clock strikes 6pm, the park goes dark — creepy, crawly, scary dark — with 10 new Halloween haunts for 2013. When the sun’s up during Thrills by Day, the park has a festive Fall-Harvest feel, with friendly ghosts and ghouls for kids of all ages. Every F & Sa thru Oct. 26. Noon-6pm for Thrills by Day; 6pm for Fright by Night at Six Flags America, Upper Marlboro. $49.99 w/discounts: firstname.lastname@example.org/america.