Smash Mouth performed for hundreds of people over the weekend in South Dakota.<br />The rock band played during the 80th annual Sturgis Motorcycle Rally.<br />It's a massive event that typically draws roughly half a million people to the small town.<br />The gathering is one of the largest to be held in the US since the start of the pandemic. CNN reports many in the audience were not wearing masks.<br />Experts say they're concerned it could be a super-spreader event.<br />Many attendees travel from all over the country -- including coronavirus hotspots -- and could bring infections back home when they return.
