If I wanted truly traditional Eggs Benedict, I would go a little ways out of Roscoe Village and go to
Tre Kronor. These were easily the most letter-perfect traditional E.B. I've had in eons.
If that wasn't an option, Roscoe Village is pretty much breakfast central so you could check out several possibilities.
This thread mentions a bunch of possbilities, the closest being Wishbone and Cafe 28.