Jump to navigation

Home Mappy Hour

Primary navigation

Chapters Events People Blog About Mappy Hour

  • Browse

    • Search
    • Chapters
    • Events
    • People
    • Blog
    • About
    • FAQ
    • Start a Chapter
    • Media Kit

  • Newsfeed

  • Account

    JOIN OUR COMMUNITY

    Continue with Facebook

    Sign in with Twitter

    or
    Forgot your password?

    New to Mappy Hour?

    Sign up now

David Barnstone

Verified Member

  • Follow
  • More actions
    • Share on Facebook
    • Share on Twitter
    • Share on LinkedIn
DC

About

11 | Events

About me

Head of Public Relations @APSPhysics. Formerly #scicomm @SfNtweets, @nresearchnews, & @UofR. @UMassAmherst alum. Little Lion Man.

Twitter

twitter.com/davemattchoo

QA

Reason for joining
Tandem cycling training

Location

Washington, DC

Chapters joined

  • DC

    Washington D.C.

    1563 Mappy members

Events joined

  • Dec-Jan 31-1 2023

    See Ya 2023 NYE Campout: Lockhouse 22

    DC
  • Dec 14 2023

    2023 Holiday Party
    DC
  • Nov 16 2023

    Monthly Mixer
    DC
  • Oct 19 2023

    DC Monthly Mixer
    DC
  • Aug 17 2023

    Monthly Mixer
    DC
Home

Live in the city, love the outdoors.

10,784 members / 18 chapters / 699 events

About / Start a Chapter / Media Kit

Made with ♥ around the world.

The Mappy Manifesto
Contact

© 2011-2024 All Rights Reserved OutdoorFest LLC
☁️ Powered by Massive Platform | Terms · Privacy