BUFFALO, N.Y. — To celebrate and fuel the many grassroots initiatives helping to revive Buffalo’s reputation as both the City of Light and the City of Good Neighbors, the University at Buffalo Technē Institute for Arts and Emerging Technologies will host the colorful Performing Economies Colloquium April 4 - 6 at UB's Educational Opportunity Center (555 Ellicott St, Buffalo, NY 14203), the UB Center for the Arts (North Campus) and The Foundry (298 Northampton St).