Guy Fieri's Flavortown Kitchen - Seattle, is operating out the Buca di Beppo location in South Lake Union. That Italian Restaurant chain is housing several of the Flavortown locations across the country.
Right now, you can get a key tag at Wendy's that will give you free small Frostys with any purchase for ALL of 2019. And it only costs $2, with the money going to charity: The Dave Thomas Foundation for Adoption.