BARBERTON: Partly by design, partly by coincidence, Barberton has four distinct events colliding into one bustling weekend that will have downtown hopping.Festivities kick off Friday afternoon with the induction of four more honorees on the Walk of Fame, then swing right into Tuscany on Tusc, a wine-food-and-music affair that will unveil the city’s new downtown canopy of lights.Both events run parallel with Barberton Fourth Friday, a monthly event in which business owners in the arts and entertainment district stay open late to offer special deals and activities.