M.D.
Hi M.,
I am in Southern Maryland and I can't think of a great place for a 1 year old's birthday party. We always did them at home with close friends and family. It's not for the kid, but really the family to celebrate. My kids all napped during their birthday parties because they lasted a long time with it being an adult get together.
I really suggest to just do it at your house. I wouldn't make the hike down to Southern Maryland for a 1 year old birthday party...but maybe that's just me.