DENVER - More than 600 breweries are showing off more than 3,100 different kinds of beers at the Great American Beer Festival this weekend.
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GABF takes over the Colorado Convention Center every year. It is the largest ticketed beer event in the country.
Organizers say the annual four-day event is a big boost to the local economy.
The event serves about 48,000 gallons of beer - all in 1-ounce glasses. More than 49,000 people are expected to try the beer this weekend.
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