There's nothing quite like the comradery among regulars at a true dive bar, so when the Denver Post incorrectly reported on February 1 that Bar Bar (aka Carioca Cafe), a century-old watering hole in the heart of downtown, had closed for good, fans of the place were quick to correct that info. The real story: Bar Bar had closed on January 16 after a pipe burst in the old building, but the repairs were completed eleven days later, and it's again pouring…