Two very different entertainment groups, the Florida Grand Opera and the Hollywood dance hall that houses Club Pulse, are facing foreclosure. Financial Markets LLC filed a foreclosure lawsuit on Oct. 23 against the non-profit Florida Grand Opera over its headquarters building at 8390 N.W. 25th Street in Doral. The complaint claims that $2 million in principal and $58,300 in interest is outstanding on the loan. Founded in 1941, the Florida Grand Opera is the nation's seventh-oldest opera company....