Summer Arcade

Summer Arcade is an arcade in the summer event. 
=== Location ===
to get to the summer Arcade, first you must mine an Umbrelite and get an Umbrelite item. After that, go to the surface and go 
to where the math area would usually be. There would be a portal.
=== Looks ===
the summer Arcade looks like a beach with The Sun in the middle, every 2 minutes they would turn red and Lauch a lazer at you, you can dodge it by getting under umbrellas(or pine trees). 
=== The End ===
at the end, there would be a Beachball, if you touch it, you would get a badge and get sent back to the normal game.