Freaky Deaky 2026 is a Halloween-weekend party held at the Travis County Expo Center in Austin, Texas. Friends, costumes and a daytime crowd come together for a spooky-fun Saturday that is for adults only, since this edition is 18+. Costumes are a big part of the fun, so bring your most creative look and enjoy the chance to show it off. The Expo Center is a wide, open venue, which gives the whole group plenty of room to roam and mingle.