Free Queso Day 2025. According to the brand, 21 lucky winners will receive free queso for a year. Free queso day is a promotional event hosted by participating restaurants where customers can receive a free serving of queso dip with their meal or as a.

Moe’s southwest grill is celebrating national queso day, which is wednesday, sept. It’s a day for people to enjoy and show their appreciation for chile con queso—a side dish or appetizer.