[listing-request] Add WaffleHacks

[akrantz01]

Please paste the following information into the following text to list your hackathon:

    {
      "title": "WaffleHacks",
      "url": "https://wafflehacks.tech",
      "startDate": "August 27",
      "endDate": "August 29",
      "year": "2021",
      "city": "Remote",
      "host": "WaffleHacks",
      "length": "48",
      "size": "200",
      "travel": "no",
      "prize": "yes",
      "highSchoolers": "yes",
      "cost": "free",
      "facebookURL": "https://www.facebook.com/WaffleHacks-103974901775671",
      "twitterURL": "https://twitter.com/wafflehacks",
      "notes": ""
    }

[stale]

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