The offer will be valid next Tuesday, Oct. 31, from 7 p.m. to 3 a.m. at five locations only in the U.S.—in Boston, Miami, Los Angeles, Austin and Salt Lake City. Here are the specific locations:
• 259 Cochituate Rd, Framingham, Mass.
• 1101 Washington Ave, Miami Beach, Fla.
• 545 N Victory Blvd, Burbank, Calif.
• 3001 Montopolis Drive, Austin, Texas
• 3975 W 4700 S, Salt Lake City
It's also limited to the first 500 guests wearing a clown costume only. And it's not valid at the drive-through, so leave your clown car at home.