Chalk Art & Music Festival City Hall Plaza – Hayward California Sat. Sept. 19, 2015 Featured Artist: Mark Lewis Wagner & Drawing on Earth admin2015-09-15T18:18:37-07:00 Tell a friend about this! FacebookTwitterRedditLinkedInPinterestEmail Related Posts Oakland Zoo Earth Day 2022 Gallery Oakland Zoo Earth Day 2022 April 19th, 2022 In the News – MLW & DoE Gallery In the News – MLW & DoE August 1st, 2021 Guinness World Record & Global Creative Challenge Gallery Guinness World Record & Global Creative Challenge April 13th, 2021 Two Years with the Mt Diablo USD Education Foundation Gallery Two Years with the Mt Diablo USD Education Foundation April 13th, 2021 Join Us in Imagining the Future – Earth Day 2021 Gallery Join Us in Imagining the Future – Earth Day 2021 March 14th, 2021