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Join COS for our spring technology shows!

Sign up today – spots are limited!

Maryland Technology Show
Wednesday, May 10, 2017 from 10:00am – 4:00 pm
9065 Guilford Rd
Columbia, MD 21046
Register Online >

Virginia Technology Show
Thursday, May 11, 2017 from 10:00am – 4:00pm
8229 Boone Blvd Suite 200
Vienna, VA 22182
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DC Technology Show
Tuesday, May 16, 2017 from 10:00am – 4:00 pm
1800 M St, Suite 500 North Tower
Washington, DC 20036
Register Online >