A recipe for winter fun in Bend, from mellow to adrenaline-laced, or both written by Adam Thorn Smith If Oregon is a dartboard of adventures, Bend is the bullseye—dead center, dedicated to the outdoors, and destiny to adrenaline junkies. In this high desert town, people surf water and land, from river wave to snow-clad volcano. Wild mountains, streams, forests, caves and cliffs are top targets year-round. But, you can put the mild side of Bend in your sights too. Historic downtown is a rustic-hip center of food, drink, music, softly lit streets and riverside strolls. Festivals, fundraisers, concerts and markets populate the calendar. Boutique lodging and pro outfitters offer amenities and excursions suited to novice explorers and those who prefer endorphins over adrenaline. Of all the seasonal regional getaways in Oregon, winter in the state’s center is among the best. Getting there is part of the experience. If you’re coming…