Retzer Nature Center celebrates 50th anniversary
WAUKESHA - Retzer Nature Center is celebrating 50 years of environmental education this weekend. Brian Kramp is in Waukesha learning what's on tap for the big celebration.
Horwitz-DeRemer Planetarium
Brian Kramp is at Retzer Nature Center in Waukesha as they celebrate 50 years of serving the community.
Discovery trail
Brian Kramp is at Retzer Nature Center in Waukesha as they celebrate 50 years of serving the community.