Dumb Money looks at investing in $DNKN — and the power of Charli — to see if we can get ahead of the curve. "Can a TikTok influencer sell coffee in 2020?" is the new "can Kim Kardashian sell a mobile game in 2014?" That's why Chris, Dave, and Jordan are looking in to Dunkin' Donuts. Charli's coffee collab with Dunkin is somehow sold out around the country — and the buzz is building.