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03Sep
Substrate Pres. Grace Dahl
9:00 PM - 2:00 AM Transmission
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Date: September 03, 2026 to September 04, 2026
Where: Transmission, 1353 H Street Northeast, Washington, District of Columbia, United States, 20002
Phone: N/A
Event Type: Concerts & Music
Ticket Price: N/A
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Substrate Pres. Grace Dahl
Cooper's Mill 5151 Pooks Hill Road, Bethesda, MD 20814
Call to Reserve: 301-897-9400
Hours of Operation
Coffee Bar Opens at 6:00am
M-F Breakfast: 6:30am-11am
Saturday & Sunday Breakfast- 630am-11:30am
Restaurant Opens at 6:30am for Breakfast
Restaurant Closes at 11pm 
© Cooper's Mill 2026. All rights reserved.
Cooper's Mill Call to Reserve: 301-897-9400
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