Allegheny County's third annual Green & Innovation Festival and Hay Day will take place from 11 a.m. to 4 p.m. Saturday at the Hartwood Acres Park Amphitheater.
Both events are free and open to the public. Parking for the events is also free and available at the amphitheater’s Middle Road lots.
 The festival celebrates Allegheny County’s evolution to a green economy. It will feature more than 100 exhibitors and vendors, green-living demonstrations and displays of innovative technology.
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Sustainable food items and crafts will be offered for sale. The festival will be a zero-waste, solar-powered event and will include a special children’s area and free items while supplies last.
 A complete list of exhibitors, vendors and activities is available at www.alleghenycounty.us/greenfestival/index.aspx.
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