Those industrial bagels and muffins that I seem to remember from some early morning visits to the SFO RCC weren't worth the calories. Fortunately, I usually get something a bit better/more substantial after I leave the club and board an aircraft (most of my trips are long haul and I only get domestic access via *G).

It would be nice if the PC/RCC folks took a look at the LH business class and Senator lounges in FRA/MUC. Nothing fancy, but pretty decent light snack/food options. Of course, AFAIK LH doesn't sell access to their lounges - you have to fly in a premium cabin or be *G to get access. Which probably makes the whole thing more affordable for them.