Today is July 11, or 7/11...better known as FREE SLURPEE DAY!

In this annual event, 7-Eleven stores are giving away one free Slurpee per customer today. The convenience store chain is offering free small Slurpees from 11 a.m. to 7 p.m.

Yummy! Be careful of the dreaded Slurpee "Brain Freeze"!

Free Slurpee Day first began when the chain celebrated its 75th birthday in 2002.

Click HERE to learn everything you ever wanted to know about Slurpees, but were always afraid to ask!