Last night after work a co-worker and I went to Denny's for dinner. We both got the new Chicken Philly Melt. The waitress told us that it came with fries - regular or sea salt. I got regular, he got sea salt. At the end of the meal he gave me $20 for his half of the meal. I paid with my debit card. This morning when I was subtracting the dinner from my check book I discovered that Denny's charged my friend 59 cents for the sea salt fries. I shouldn't complain because my friend paid for it, but I still think the waitress should've told us that there was a 59 cent up charge for sea salt fries.