A popular "haunted mansion" style ride at the South Park carnival which costs 3 tickets to enter. The ride takes you around on a track while automated farts shoot out in all directions.
Any type of sunny weather that would attract visitors to your city. In Atlanta, that means 65 degrees and sunny on a Saturday in February.
We had a client team come in from Detroit on Friday, and due to the Chamber of Commerce weather, they just wanted to go to Park Tavern and drink all afternoon.