Foo Fighters front man, Dave Grohl, spent his Memorial Day weekend in Philadelphia while in town for a wedding. He spent some time at a local bar and definitely made his appearance there memorable.
On Friday night, the rocker had just one drink at Smith & Wollensky and tipped bartenders $1,000. But it doesn't just end there. Grohl was back at the same bar on Saturday night and gave another $1,000 tip after sipping on a few drinks.