We’ve heard all about the exclusive Rhinebeck, N.Y., location of Chelsea Clinton’s wedding to fiance Marc Mezvinsky. But what about the all-important rehearsal dinner? Well, it too will be spectacular, taking place at the Grasmere, a lavish 500-acre estate. The dinner itself will take place in a gloriously refurbished barn on the property with a breathtaking view of hayfields and the Hudson Valley sunset. No word on if A-list wedding guests like President Obama and Oprah also made the rehearsal dinner list. Photos of the Grasmere estate next.