The Heartwood Conference Center and Resort in Trego, Wis., has added 20 guest rooms to accommodate larger groups.

The resort now offers 52 rooms as well as 10 four-bedroom deluxe cabin units and five two-bedroom cottages.

The conference center features 10,000 square feet of meeting, banquet and exhibit space and the Eagle's Perch Bar & Billiard Room.

The resort is owned by Thrivent Financial for Lutherans, a not-for-profit Fortune 500 company.