Tiger Woods' charity concert is back on the calendar.

The golfer says his "2011 Tiger Jam" will be April 30 at Mandalay Bay Events Center, featuring Grammy Award-winning singers Keith Urban and John Mayer.

The concert, benefitting the Tiger Woods Foundation, was not held last year, after "organizers could not coordinate the schedules of artists and the venue."

Hopefully 2011 means more smiles from Tiger.

There was also the small matter of the Rachel Uchitel / Jaimee Grubbs / Joslyn James / Devon James / Loredana Jolie unraveling around this time last year.

Glad the event is back on in any case. "Tiger Jam" has raised more than $12 million for his foundation in the past and he is excited to continue the tradition.

We have a hunch Elin Nordegren won't be on hand.