Earth Month campaign, now in its third year, transforms often-wasted ingredients into unique and indulgent ice cream flavors. Co-founder and head ice cream innovator Ty

The shops will give out a scoop of free ice cream in a sugar cone between those hours. No purchase is required. While shops will give out one scoop of ice cream per transaction, and customers are welcome to “get back in line as many times as they’d like,” reports USA TODAY.