Convio Issues Call for Presentations for Convio Summit 2009

AUSTIN, Texas, April 20, 2009 — Convio, Inc. – the leading provider of on-demand constituent relationship management software and services to nonprofit organizations – today issued a call for presentations for Convio Summit 2009, its fourth annual conference. The conference, which will be held November 16-18 in Austin, TX, is an information-packed gathering of Convio clients, partners, industry experts and other invited guests.