Chocolate...
The fountains marble,and milk-chocolate is stuck on them;
Chocolate is smooth so if it's in its liquid state it would cover all the edges,
The fountain could be covered in glass (sneeze guard, xD).
U can put apples in to coat it...(or toffee..being taken out of fountain),
no doors because its a party and you don't have to pay?
IT'S HALLOWEEN! Naughty people...
Chocolate or toffee or toffee or chocolate is my answer :)
The fountains marble,and milk-chocolate is stuck on them;
Chocolate is smooth so if it's in its liquid state it would cover all the edges,
The fountain could be covered in glass (sneeze guard, xD).
U can put apples in to coat it...(or toffee..being taken out of fountain),
no doors because its a party and you don't have to pay?

IT'S HALLOWEEN! Naughty people...
Chocolate or toffee or toffee or chocolate is my answer :)