All five human senses—sight, sound, smell, taste and touch—are to be stimulated when another Haverhill Art Walk takes place next week in downtown Haverhill. Railroad Square will host a lineup of surf rock and punk bands along with screen printing, temporary tattoos and button making. The Verse/Visual art show that has traveled from Ipswich to Haverhill comes to 90 Washington St. Those Washington Street alleyways also become home to more than 20 artists. It all takes place Saturday, Sept. 27, from 2-6 p.m., throughout the Riverfront Cultural District, around Washington and Wingate Streets.