This is a fun and simple kid’s drink for St. Patrick’s day, (or a wednesday needing something fun).
Of course, be prepared for the adults to like it too. Most adults have memories of root beer floats when they were a kid, so it’s not a far stretch. And this can also be fun to do with say… vanilla ice cream and strawberry soda, or orange… just use your imagination!
Put a scoop or two of sherbet in the bottom of glasses, pour soda over the top.