Waterville Rocks! is a series of four outdoor concerts presented by the Waterville Opera House for the enjoyment of the greater Waterville community. At these concerts, families and friends gather in historic downtown Waterville, lay down a blanket in Castonguay Square, listen to awesome local music, and dance and socialize with others in the community. Established in 2016 by local business leaders and arts-focused organizations, Waterville Rocks! is becoming an annual community celebration of all-things-music held in the great outdoors. This year Waterville Rocks! is expanding its offerings with a new beer garden, giving adults of age extra incentive to come out and listen to excellent music! There is no charge associated with this event; it is all about community, free entertainment and good times in a delightful downtown greenspace.