Features two dinners and one lunch, lectures, guided mushroom foraging, handouts and culinary demonstrations; Oakridge Hostel & Guest House, Oakridge; www.oakridgehostel.com or 541-782-4000.Through Oct. 21 ??? Hood River County Harvest Fest, Hood River; www.hoodriver.org or 800-366-3530.Through Oct. 27 ??? Reel Music Film Festival: Featuring more than 30 films including documentaries, vintage p