Last month, we noted that a new restaurant called "Fenmore" had plans to open, logically enough, between Fenway and Kenmore Square at the Hotel Buckminster. That day is finally here. The restaurant announces via Facebook that they open at 4 p.m. today. They're open for lunch and dinner daily, from 11:30 a.m. until midnight. They'll start serving breakfast on August 12. Inside, it looks a bit like a mod diner. Check it out at 645 Beacon St.