"It's the water, the water, the water, the water that makes Olympia beer..." (maybe just from the Northwest)
"From the land of sky blue waters, (waters), from the lake refreshing, Hamm's the beer refreshing, Hamm's the beer"
(There was no beer at my house either- we just all had advertising!)
Loved the Coke (Hillside Singers)- "I want to teach the world to sing in perfect harmony". .. Still love that one- I used to teach it to the elementary kids (without the coke part)