Membership Levels and Benefits
Click here to view membership levels and benefits.
- NEW FOR 2025: Annual memberships run from January to December.
Join/Renew Your Membership
By Mail
- Join by mailing a membership application and check to us.
Need to print a membership application? You can download it here. - Renew by mailing a check marked RENEW MEMBERSHIP.
Friends Of Retzer Nature Center, Inc.
S14 W28167 Madison St.
Waukesha, WI 53188-9501
The Friends of Retzer Nature Center, Inc. is a registered 501(c)3 non-profit organization dedicated to encouraging, perpetuating, and promoting the work of conservation and natural resource education. Our team of volunteers seek the involvement of the community in the form of financial and volunteer support to work toward the continued growth and improvement of Retzer Nature Center.
Online Using PayPal
*All levels are household memberships
General Membership
$50
Supporter
$100
Sustainer
$250
Benefactor
$500
Donation
Custom
