By Daniel Kline An iconic food item now has a permanent home on the Las Vegas Strip and one of the biggest sporting events in the world will be celebrated there. It’s rare when something to eat becomes such a phenomenon that it becomes a part of pop culture. It happened with the Starbucks (SBUX) – Get Starbucks Corporation Report Unicorn Frappuccino and the Popeyes chicken sandwich, but it’s an event that does not happen very often. And while the Starbucks drink did not lead to a lot of competitors knocking it off, that is exactly what happened when Restaurant Brands International’s (QSR) – Ge…