ANNUAL MEETING             WORKSHOP             ABOUT ECN             RESOURCES             LISTSERV             DONATE   back to About ECN Organizational / Affiliate Partners Coming soon.     November 4-5, 2017. Join us in Denver, CO for the 2017 Annual ECN Meeting! Registration now open! Corporate Sponsors. Interested in corporate sponsorship of the 2017 Annual Meeting? Several different levels of sponsorship are available. More... 2017 Corporate Sponsors Donate! Interested in a charitable contribution to the ECN? Each year some ECN members make charitable donations. More...   © 2017 The Entomological Collections Network (ECN) | Website Coordinator The ECN is a 501(C)3 corporation.