Vernon - Donna and Greg Cook of West Milford will celebrate their 25th wedding anniversary on May 9. Donna Cook is originally from Vernon, and is a 1976 graduate of Sussex County Vo Tech. She is the daughter of Frank Gentile and the late Carole Gentile, who passed away in January. Greg Cook is originally from Ringwood and is the son of Beverly Cook. Donna and Greg Cook have one son, Preston, who is 22. Donna Cook works as administrator for Keller Williams Prestige Realty in West Milford and is also a licensed sales associate. Greg Cook is a heavy equipment operator for the Ringwood Dept. of Public Works. The Cooks will celebrate their anniversary by taking an eastern Caribbean cruise with 45 of their friends.