I thought it was Noche Buena

But it's not. 

That delicious smell wafting up and down Florida Avenue is the roasted pig in this caja. Jason here, at The Bookstore, is roasting it for Saturday night's Latin Night dinner starting at 6:30 pm.

I think I got Jason to change the Grapevine shake into an egg cream. He says they may do it when the menu is reprinted. I'll let you know. I'm still working on the staff there who insist that eggs are part of the recipe. They're not.