Jonny's craft beer floats - http://www.totalhomebrewing.com/blog/jonnys-craft-beer-floats/
Beer Float Fest in Helsinki, Finland. I would go back for this. Give me a year or two. @katliebler, whatta say?
Chocolate Porter and Coffee Biscoff Beer Floats by Bakers Royale
Root Beer Float Cupcakes
Mini root beer floats
Ginger beer floats made spiked with spice rum make for perfect game day drinks!
Dirty Root Beer Float Cocktail | Go Go Go Gourmet @gogogogourmet
Root Beer Float | Atkins
Cherry Vanilla Root Beer Float