The Johnson Development Corp. is opening 84 model homes and more than 300 available homes throughout the area weekends in April for “Houston’s Largest Home Tour.” Homes will be open 10 a.m. to 6 p.m. Saturdays and noon to 6 p.m. Sundays. Admission is free. Click here for more information.

On April 13 and 14, homes in Tuscan Lakes, an 870-acre community located in League City, will be on tour. Tour maps are available here.