Channel your inner Jane Bond or Ms. MacGyver and learn spy skills, while rocking some killer heels, at Manhattan- and LA-based Stiletto Spy School (StilettoSpySchool.com). You and your closest girlfriends can choose from a variety of missions like hand combat basics, martini mixology and deception detection. Looking for something nearby? Get everyone together and get tickets for a local music festival. Rent a house for a few days and you've got all the entertainment you need.