I tried pumpkin-flavored coffee drinks at Dunkin', Starbucks, and Dutch Bros. The original 'PSL' was dethroned

Dunkin', Starbucks, and Dutch Bros all have seasonal fall coffee menus. Meredith Schneider I tried pumpkin drinks from Dunkin', Dutch Bros, and Starbucks to see which chain does it best. Starbucks' Pumpkin Spice Latte was good, but it wasn't my favorite drink. Dutch Bros' caramel and pumpkin drink…