From NY, Danbury and Points West:

I-84 East to exit 15 (US6/CT-67/Southbury/Seymour). Left onto Main Street for 4.7 miles.
First Church will be on your left, with driveway on left a smidge past the church building.

From Boston, Hartford and Points East:

I-84 West to exit 15 (US6/CT-67/Southbury/Seymour). Right at end of ramp; follow Route 6 W / Main Street for 4.5 miles.

First Church will be on your left, with driveway on left a smidge past the church building.