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      Details
      Hours
      Regular Hours:MONDAY 7:30 AM - 4:00 PM

      Contact Info

      Phone:

      Main - 925-957-0234

      Extra - 925-771-1580

      Address:
      2520 Stanwell Dr Ste 160 Concord, CA 94520
      Link:

      http://www.challengeday.org

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      Personal Development
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      Data provided by one or more of the following: Thryv, Data Axle, Yext.