LAKE BUENA VISTA, Fla. — Halloween’s happiest haunts will be reappearing for a season of “spook-tacular” fun as Mickey’s Not-So-Scary Halloween Party returns to the Magic Kingdom for 23 select nights between Sept. 13 and Nov. 1, 2011. The after-hours Magic Kingdom party will once again be immersed in the Halloween spirit, including two entertainment spectaculars created especially for the event: Mickey’s “Boo-to-You” Halloween Parade proceeds down Main Street, U.S.A., heralded by the Headless Horseman and his trusty steed, and trailed by a cavalcade of holiday-themed characters, from Mickey and the gang to Disney villains and the stars of the Haunted Mansion (but make sure to watch out for Hitchhiking Ghosts!). The bewitching “Happy HalloWishes” fireworks spectacular illuminates the sky in bursts of orange and green fireworks, while Cinderella Castle is draped in eerie hues and ghostly apparitions flit along the park’s rooftops. The Boo-to-you Parade takes place at 8:15 p.m. and 10:30 p.m. with HalloWishes Fireworks Spectacular in between at 9:30 p.m. Special lighting, music and theming effects combine to transform areas of the park into happy haunted hollows. The night of ever-so-slightly-frightful fun begins at 7 p.m. and runs until midnight, with guests encouraged to don their favorite Halloween costumes and trick-or-treat around the Magic Kingdom theme park. In addition to Land-to-Land trick-or-treating, meet and greets with characters and entertainment unique to Mickey’s Not-So-Scary Halloween Party, many popular Magic Kingdom attractions — including, of course, Haunted Mansion — are available to experience. Party dates in 2011 are: Sept. 13, 16, 20, 23, 27 and 30; Oct. 2, 6, 7, 10, 11, 13, 16, 18, 20, 21, 23, 25, 27, 28, 30 and 31; and Nov. 1. To purchase advance tickets, guests can visit disneyworld.com/halloween or call 407/W-DISNEY. Advance purchase (prior to event day) savings of $6 per ticket are available for Sept. 13, 16, 20, 23, 27, and 30; Oct. 2, 6, 10, 11, 16, 18, 20, 23, 25 and 27; and Nov. 1.