March for science

Dates to be determined, but there is an effort developing to have a march for science in the US.  There's a facebook group, and facebook messenger at @marchforscience, twitter as @ScienceMarchDC, and the main web site.  Things are evolving rapidly, having started very recently and now being over 90,000 in the facebook group.  One change being that it has moved from being a march by scientists to being a march for science.

Something which occurs to me as useful to know is senators and representatives whose states or districts have large numbers of scientists or companies which do large amounts of science or contracting.  Some which occur to me:

Some Large Centers

(Places, Senators, Congressperson)

NASA Goddard Space Flight Center, Greenbelt, MD -- Chris van Hollen, Ben Cardin --  Steny Hoyer (MD-5)
NOAA Headquarters, Silver Spring, MD -- Chris van Hollen, Ben Cardin -- ?Jeremy Raskin
Argonne National Lab, IL --
NASA Marshall, Huntsville, AL --
NASA Ames, CA --
NASA Johnson, Houston, TX --
Los Alamos National Lab, Los Alamos, NM --
National Hurricane Center, Miami, FL --
National Severe Storms Laboratory, Norman, OK --
National Climatic Data Center, Asheville, NC --
Center for Disease Control, Atlanta, GA --

Companies that build earth satellites:
Boeing (HQ in Seattle, WA, but many other offices) --
Lockheed Martin (HQ in Bethesda, MD, ditto) -- Chris van Hollen, Ben Cardin --
Orbital ATK (HQ Dulles, VA, ditto) --
Space Systems Loral (HQ Palo Alto, CA, ditto)

Biomed/Biotech/Pharmaceuticals
Computers/Technology
...

I've missed many areas, please add to my list.  Also, please work on adding to the list of states and congressional districts.  I expect that every state and most congressional districts have at least one large employer which depends on science.  It helps to have names and places.