CANCELED. Job-search strategies, community activism and work-life balance are just a few of the topics on the table during the fifth annual Young Professionals Summit of Vermont. Open to anyone interested in contributing to the state’s future, this one-day gathering is a chance for attendees to network, exchange ideas and confront current workforce issues. The jam-packed schedule includes a professional development panel, breakout sessions, mingling opportunities and “Playing Politics: The Psychology of the Human Workplace,” a keynote speech by Boston-area Zen Workplace founder and Forbes contributor Karlyn Borysenko.