On Sunday, December 1st, 2024, Clean Lakes Alliance will kick off its 13th annual Mendota Freeze Contest. Calling on weather watchers and ice experts of all ages, the contest asks people to guess the official ice-on date for Lake Mendota. All entries to correctly guess the date will be entered to win a $1,000 gift card, courtesy of Lands’ End. Make your guess beginning on Sunday, December 1st, 2024.

Related Events

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  Clean Lakes 101: Dragonflies and Damselflies of Dane County

  June 24 @ 4:00 pm – 5:00 pm
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  Clean Lakes 101: Harmful Cyanobacterial Blooms in Our Waters

  July 22 @ 4:00 pm – 5:00 pm
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  Clean Lakes 101

  August 12 @ 4:00 pm – 5:00 pm