When I was growing in Tempe, I used to go to Hammerheads near ASU until I was 21, then it just wasn't the same being of legal age. They had a drink called the Hammerhead, 9 liquors+7 juices=one drunk patron... Or "the Tree" out at Williams Field Rd and Rural Rd across from the Intel plant. Keg parties until they developed it... Ahh to be a teenager the Valley in the 80's... Gawd I'm glad I made it out alive!