President Obama made an unexpected stop at the Sink (1165 13th St.) in Boulder, Colorado, yesterday, only to be doused in spilled yogurt. Kolbi Zerbest, understandably excited to see the President hanging at her favorite burger spot, dropped her yogurt all on the pants of the POTUS. Of course, President Obama was unfazed, and calmly wiped away the mess. The Secret Service did not step in, either to take the yogurt shot or drop Zerbest.

[via NYTimes]