Brazillian steak house on 611
You might be referring to naBrasa in Horsham (behind the Iron Abbey). I've tried the abbey, but not the brazilian steakhouse yet. However, I can say that is was completely packed on the Wednesday night we went there.
After some excellent pub grub and beers at the Abbey, we peeked in to the steakhouse. It looks like they have a wonderful buffet with the sides and salads, and of course the churrascos in their traditional garb serving skewers, upon skewers. No open kitchen though, which I like to see at this type of place.
I'll be anxious to try when I can dig up enough appetite for this kind of meat fest.
They have a PDR on the side and also will have outside tables when their permit comes through (if it hasn't already).