Their tag line is "The Ultimate Picnic, No Basket Required" and it was all that. Last evening, a group of us went to the outdoor cinema event at a local park in Hollywood to experience Mama Mia, the sing-a-long version. We had a great time, noshing on burgers and fries from Rounds Truck. Although the grass was a bit damp, there were so many enthusiastic fans and voices it was quickly forgotten. My my how could I resist ya? There is one more movie this summer!