PHILADELPHIA — Bill Clinton has made a surprise appearance at the Made in America festival in Philadelphia.

Clinton stopped by the annual festival on Sunday to register people to vote in the upcoming presidential election.

While he was there, he took photos and chatted with festivalgoers.

The Budweiser Made in America Festival, now in its fifth year, is a Labor Day tradition in the city.

Seventy artists are performing on multiple stages during the two-day festival, which began on Saturday.