Here's a sweet deal: donate a pair of new or gently used shoes today and you may get a pair of free tickets to Tuesday night's U2 360 Degrees concert at the Overstock.com Coliseum.
StubHub recently launched its "Take Off Your Boots" campaign to help out the Soles4Souls charity. To encourage people to donate, StubHub will be at Pier 39's Hard Rock Cafe in San Francisco from 3 to 6 p.m. today (Monday).
The first people to donate new or gently used shoes will get tickets to Tuesday night's concert.
There is a limit of one pair of tickets per person.StubHub expects to give away about 125 pairs in all.
