I'm a fan of going into the lodge for a long lunch personally. I'll either choose to have an early lunch or a late lunch depending on how hungry I am or what I had for breakfast. During lunch I like to sit down and enjoy myself. I'll usually spend 30-ish minutes sitting, eating, talking, and getting ready to go back out.
But I don't see the reason to sit in the lodge for so long! Also, I usually park my car under the park chair at my home mountain, and make a quick trip to the store down the road about a mile to buy a few $1 corndogs instead of a $10 lodge burger, and it's much faster.