NEW ORLEANS – It’ll be Christmas in July in New Orleans when Crescent City Auction Gallery holds a big, two-day Important Summer Estates Auction the weekend of July 17 and 18. The sale features more than 800 quality lots of fine French, English and American furniture, over-mantel mirrors, original paintings by local and regional artists, fine jewelry and couture pieces, a piano, sterling silver, nativity sets, model boats and more. Absentee and Internet live bidding will be available through LiveAuctioneers.