Morgan Moore, 7, of Grayslake concentrates as she dances to the "Just Dance" video game with Eddie Moore (left), 10, Tony Accardo, 10, and Aidan McDermott, 10 , all of Grayslake at the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Tony Accardo, 10, of Grayslake makes a throw while playing dodgeball at the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Nancy Gomez of Grayslake picks up her son, Carlos Guzman, 10, from the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Kara Duerkop, 5, Eddie Moore, 10, and Caden Duerkop, 7, all of Grayslake plays dodgeball at the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Morgan Moore, 7, of Grayslake seeks shelter from behind a barrier playing dodgeball at the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Kim Duerkop of Grayslake picks up her children, Caden (left), 7, and Kara, 5, from the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Carlos Guzman, 10, of Grayslake plays the card game "Garbage" with camp counselor Clay Henricksen of Grayslake while attending the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Kara Duerkop, 5, of Grayslake has her snacks separated in squares while atttending the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Aidan McDermott (left), 10, Caytee Welch, 7, Eddie Moore, 10, Tony Accardo, 10, Kadian O'Connor, 8, Kenna McDermott, 7, and Caden Duerkop, 7, all of Grayslake play a game of "Ship Shore Water" at the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Aidan McDermott, 7, of Grayslake plays dodgeball while attending the Grayslake Park District Strike Camp being held during the District 46 teachers strike. | Thomas Delany Jr.~Sun-Times Media

Caden Duerkop, 7, of Grayslake peeks out from behind a barrier during a game of dodgeball at the Grayslake Park District Strike Camp. | Thomas Delany Jr.~Sun-Times Media

Caytee Welch, 7, of Grayslake makes a throw during a game of dodgeball while attending the Grayslake Park District Strike Camp. | Thomas Delany Jr.~Sun-Times Media