First celebrated in the United States in 1970, Earth Day is now a global event in which more than 190 countries participate. Santa Rosa’s 10th Annual Earth Day On Stage celebration will include more than 100 exhibitors offering earth-friendly products and crafts. Live performances will showcase the local arts scene while kid-centric activities will entertain the younger set. Local food and drink, as well as a beer and wine garden for Mom and Dad, will be available. Those who ride their bicycles to the event will get free valet bike parking. The free festivities will be held on April 27, noon–4 p.m., at Courthouse Square in Santa Rosa. For more information, go to srcity.org/2139/Earth-Day-OnStage. Prior to the festival, at 9:30 a.m. at Olive Park, there will be an opportunity to help clean up Santa Rosa Creek. See srcity.org/creekstewardship for details.