By Miriam Raftery
June 17, 2016 (San Diego's East County) -- A reader e-mailed us to point out that many of the Cool Zones listed on the County's map are not open Sundays. So we did some research to find a few more options on some cool places to go, such as shopping malls, bowling alleys, ice rinks, movie theatres, casinos, aquatic centers, libraries and more.
We also have some tips on how to beat the heat at home and keep your cool. Plan ahead, since SDG&E says Flex Alerts (temporary power outages) are possible during the extreme heat starting Sunday.
Check out our list below of cool places that are open Sunday and beyond: