The 5th Annual SlingFest will take place on Sunday, November 15 at 11 a.m. at Oak Point Park and Nature Preserve in Plano. Presented by the DFW Trebuchet Society and TheLab.ms (a Plano-area maker space), all is set for a great battle! A pumpkin flinging battle that is! SlingFest 2015 SlingFest is an annual competition […]