Image by Flickr user chrysImage by 20090721-beer.jpg

Charleston Beer Exchange has one of the world's most sought after double IPA's on tap tonight at during 'Rare Beer Tuesday.'

The feature is the Racer X from Bear Republic Brewing. This draf is something of a rarely seen big brother to the popular Racer 5. This beer always sells out fast so be sure to roll in right at 5 p.m.

The Charleston Beer Exchange is located at 14 Exchange Street, downtown.