 to 2 p.m., 2.30 to 4.30 p.m., and 5 to 7 p.m. Baltimore City also plans to host its first in-series of pool parties for teens tomorrow. That's called Test Splash Fest. It takes place at Druid Hill Park Pool from 6 to 8 p.m. The Maryland Department of Health says two more people in the state have died from heat-related illnesses. Those deaths happened between June 23rd and June 29th. In total so far this year, four people in Maryland have died from heat-related illness.