LaMezcla.com Presents Tumba La Casa Labor Da LIve Stream. Get ready for another Tumba La Casa event this time Labor Day weekend streaming worldwide on LaMezcla Radio and on all of LaMezcla.com social platforms @lamezcladotcom. The event will start on Saturday September 5 and run until Labor Day Monday with over 20 different Deejays streaming live from all 50 States. We will be bringing the fun to you mixing and playing all of your favorite hits and all new music from different genres. So stay connect for more information coming soon.