UPDATE: This place is closed. Sorry!
4th Avenue Diner (Sodo)
2762 4th Ave S
Seattle, WA 98134
Note: The 4th Avenue Diner has returned to being a Denny's. The 4th Avenue Diner used to be a Denny’s, and aside from the name, little has changed. It’s still cheap, still open 24 hours, and still serving what tastes like Denny’s coffee. The only thing missing is the Grand Slam.
Hours: Open 24 hours