Executive Director Chris Slaughter set to leave, Nancy Gastelum hired as new leader By Janene Scully, Noozhawk North County Editor | @JaneneScully | July 3, 2018 | 2:46 p.m. The Santa Maria Valley Discovery Museum is celebrating new beginnings by bidding farewell to executive director Chris Slaughter and welcoming her replacement, a familiar face in the community. […]