By JULIE PACE and CHRISTINE SIMMONS, Associated Press Writers

WASHINGTON - Straw huts, hula dancers and kids playing with hula hoops were all on display Thursday evening in the White House's backyard -- not the typical congressional picnic.

President Barack Obama wanted it this way for the annual picnic for members of Congress and their families.

"I just want to say to all the members of Congress, you've been working hard. I wish I could give you all trips to...