Been going there since the 60's, changed hands a couple of times but is still awesome. I live in So Cal and go there everytime I come back home to Longview. C&L in Castle Rock, Hart C's in Longview and Plaza Jalisco in Chehalis. I've traveled the US and these three places are the best I have been to. Although, we do have In-N-Out down here, it's a coin toss as to who has the best burger.
Pros: Right off the I-5
Cons: Very little seating.