804 Kimball Ct. in Allen, TXAn open house is, without question, the best way to experience a home for sale. This Saturday and Sunday, October 4 and 5, Briggs Freeman Sotheby’s International Realty is opening more than 70 of its listings as part of the worldwide Open House Showcase by Sotheby’s International Realty. Below, we’ve gathered a sampling of the 70-plus homes that Briggs Freeman Sotheby’s International Realty is holding open this weekend all over North Texas. And if you’re feeling global, come see the rest of the Sotheby’s International Realty stunners at sothebysrealty.com/openhouse. Your Sneak Peek of Open Houses This WeekendHere are just some of the North Texas homes with open houses this Saturday and Sunday, October 4 and 5.