I suggested this in another post - the shop front post for if/when we get a balloon stall. Instead of just the normal shape balloons how about balloons shapes to go with themes. Like a dragon shaped balloon for the Fairytale theme, Rocket or UFO shape for Sci-fi theme, Pumpkin or ghost for Nightmare/Spooky theme?
Then people started suggesting balloons in the shape of the mascots, like Chief Beef or the cow in Cosmic Milkshakes or even Gulpy the Dinosaur another announced mascot.
It even moved on to suggestions for other types of balloons like the balloons in balloons or the ones with an LED light in so they light up in the dark?
So many things can be done.....