Orlando is turning up the fright factor this Halloween, and the city's bar scene is ready to deliver cocktails, creepy pop-ups, and costume-worthy nights out. From horror-inspired drinks downtown to lively Halloween parties on International Drive, these five picks offer a reason to get dressed up and make plans before October disappears. 1. The Courtesy Bar If your ideal Halloween night involves creative cocktails and an atmosphere straight out of a horror movie, The Courtesy Bar belongs on your list. Its annual Nightmare on Orange takeover transforms the cocktail bar into a Halloween-inspired experience, complete…