Feeling a bit "Lost" in the kitchen? Consider the predicament of chef Robert Irvine of the Food Network's "Dinner Impossible," who had to figure out how to feed the cast and crew of ABC's "Lost" while "stranded" on their beachside set out Hale'iwa way. Luckily, he got some help from chef Jon Matsubara of the Royal Hawaiian Hotel as he put together a meal for 90 people from things found on the beach (Sand? Shells? Tiny crab? What?) and minimal cooking supplies. And he has to do this all under a tight deadline.

You can see how it all plays out at 7 p.m. May 19 on the Food Network (Oceanic channel 60; digital 321).

— Wanda A. Adams