La Rosita La Rosita Uno's best 100% FREE senior dating site. Join Mingle2's fun online community of La Rosita La Rosita Uno senior singles! Browse thousands of senior personal ads completely for free. Find love again, meet new friends, and add some excitement to your life as a single senior in Nuevo Leon. Register FREE to start connecting with other older singles in La Rosita La Rosita Uno today!