Farmer Albert Roberts will host an educational farm walk at Pine Stump Farm in the Omak area on June 3, sponsored by WSU Small Farms Team and Tilth Producers of Washington. Pine Stump Farms is at 288 Haley Creek Road, Omak. The walk will be from 12:30-4 p.m. Cost is $15 for Tilth Producer members, students and interns; or $25 for non-members. There is a $5 additional late fee for day-of registration. For information, call (206) 632-7506 or email