Ice Cream Soda or Ice Cream Float?

It is Ice Cream Soda Day.

This post serves two purposes for me.
One..to share that June 20th is Ice Cream Soda Day. Hopefully I ma not the only one excited by this.

Two, I need your opinion to settle an argument.

Do you call it an Ice Cream Soda or is it a Float?
Lives depend on this being answered. Well...at least a minor bet and I'm hoping all my peeps back me up...but I can't give a hint of what side I'm on.

Oh the horror of waiting.
Thanks for helping out by casting your vote in the comments.