What happened: Seattle Sounders FC opened a tab at the Off the Rez food truck for Indigenous Peoples' Day on Oct. 12. Fans can claim a free Indian Taco by mentioning Sounders FC at the truck until the tab runs out.

Why it matters: The offer ties the club's holiday observance to a local food vendor activation. It gives supporters a gathering point centered on the holiday.

What to watch: Fans should check the truck's posted locations for Monday's sites. Availability ends when the tab is exhausted.