(TIVOLI, N.Y.) – The Stephen Petronio Company will perform its new two-part work, “Locomotor/Non Locomotor,” at Kaatsbaan International Dance Center on Saturday, March 28, 2015, at 7:30 pm, one week before its official world premiere at New York City’s Joyce Theater. Last year’s dance, “Locomotor,” cast the virtuosic dancers careening forward and backward through time…