Littlek,..been there,..it does exist, even if you were tripping!
As for breakfast,.of the two Slappy,..I vote Bickford's,...nothing quite like that chocolate milk, in a plastic cup, for a hangover.
But, if you want great breakfast there 's 2 Newcomb Farm's Restaurants near me,..one in Quincy(Wollaston), one in Milton,..they're great. There used to be a joint called the "Egg and I" in Quincy too, was really good!