The Costco food court guide 2026 starts with one price that has not moved in decades: the $1.50 hot dog and drink combo. Around it, though, the menu has been busier than ever this year. A new water option for the combo, a limited-time churro comeback, rotating $2.99 sundaes, and a few test items have all shown up in 2026. Today is October 22, 2026, so this guide covers what is on offer right now, what is rotating, what has been discontinued, and how to tell what your own ware