Answer

Brown County has several sites throughout the County that have free high-speed public WiFi.  Sites include areas just outside of buildings, in parking lots and parks - making it easy to access.  Here's a list of Brown County access points for walk-up or drive-up connectivity:  

Brown County Libraries

Central Branch - 515 Pine Street, Green Bay, WI 54301
Ashwaubenon Branch - 1060 Orlando Drive, Ashwaubenon, WI 54304
De Pere Branch - 333 N. Broadway, De Pere, WI 54115
East Branch - 2255 Main Street, Green Bay, WI 54302
Howard Branch - 2680 Riverview Drive, Green Bay, WI 54313
Pulaski Branch - 222 W. Pulaski Street, Pulaski, WI 54162
Southwest Branch - 974 Ninth Street, Green Bay, WI 54304
Wrightstown Branch - 615 Main Street, Wrightstown, WI 54180

Brown County Museum

210 Museum Place, Green Bay, WI 54303 

Brown County Parks

Barkhausen Waterfowl Preserve - 2024 Lakeview Drive, Suamico, WI 54173
Bay Shore Park - 5637 Sturgeon Bay Road (Highway 57), New Franken, WI 54229
Fairgrounds - 1500 Fort Howard Drive, De Pere, WI 54115
Pamperin Park - 2801 County Road Rd, Green Bay, WI 54303
Reforestation Camp - 4418 Reforestation Rd, Green

Brown County NEW Zoo

4418 Reforestation Rd, Green Bay, WI 54313