A favorite of mine from the '70s:

Variety is the spice of life,
So if you're good with a fork and a knife,
Come on out to the Sweden House,
Deliciously charming, Sweden House,
All you care to eat from our smor-gasboard,
It's yours at a price you can easily afford,
So treat your children and please your spouse,
Good taste makes the diff'rence at Swe-den House!
All - you care - to eat!