Oregon Beer Festival is a five - day annual event started in 1988 in Portland . More than 200 beer enthusiasts from all around world gather at this year 's OBF . The OBF is a free and family - friendly beer party with more than 80 different craft beers .
Oregon Brewers Festival is a five-day annual event started in 1988 in Portland . More than 80,000 beer fans from all around world gather at this year 's OBF . The OBF is a free and family-friendly beer party with more than 80 different craft beers .