A delicious gourmet meal doesn’t mean going to a snooty restaurant anymore. Wendy’s new Gourmet Mushroom Swissburger made with fresh, never frozen beef, a rich Portabella mushroom blend, hickory smoked bacon and black pepper sauce could be just what your sophisticated palette is craving. Here's a $1 off coupon to make going gourmet with the new Gourmet Mushroom Swissburger easier on your wallet. That’s gourmet at a great price. But only for a limited time.