JANN HENDRY/Acorn Newspapers MARKING A MILESTONE- - Los Robles Hospital Volunteers president Isa Brente-Shekter, left, discusses healthcare with Los Robles board of directors member Judith Williams and Hospice of the Conejo volunteer Patti Ingegneri during hospice's 30th anniversary celebration at the Plug Nickel restaurant in Thousand Oaks on July 11.