Route #1: Right after Sturgeon Bay when 57/42 split, take Highway 42 north straight through to Ephraim. After the curve of the Bay and just before the Firehouse Museum, veer right onto Moravia Street, and the church will be on your right.
Route #2: Take Hwy 57 north from Green Bay, staying on Highway 57 after Sturgeon Bay. This route will go along Lake Michigan. Turn left on County Highway Q and follow it down the hill to Moravia Street. Turn left, and the church is right there on your left.
From Minnesota & Twin Cities take I-94 to Hwy 29 (just beyond Menomonie, WI); Hwy 29 will take you to Green Bay. Take Hwy 41 north briefly and then I-43 south briefly to Hwy 57 exit going east into Door County (follow Sturgeon Bay signs). Right after Sturgeon Bay, follow either Route #1 or Route #2 above.