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Event Or Party Service in Washington
350 event or party service businesses in Washington, United States. All Washington businesses →
At a glance
As of August 2026, business.wiki lists 350 event or party service businesses in Washington— 0.8% of the city's 44,146 listed businesses. 94% publish a phone number and 88% have a website, spread across 236 postcode districts. The largest local presence is Encore with 4 locations in the city.
Where in Washington: 20036 (12)·20001 (9)·20002 (8)·20005 (7)·20017 (7)·20004 (5)·20006 (5)·20024 (5)
Chains here: Encore ×4·Brown Bag ×2·Capitol View at 400 ×2·Metro Offices ×2·Panorama Productions ×2
Directory — top 30 by data completeness
| Business | Address | Postcode | Phone | Web |
|---|---|---|---|---|
| Spaces | 1140 3rd St NE | 20002-6274 | +12027476400 | ✓ |
| Coulter Farmstead | 1010 NE Conway St | 71862 | +18708265391 | ✓ |
| WeWork | 1100 15th St NW | 20005-1707 | +12028100946 | ✓ |
| Wolff Weddings and Events | 202 Main St | 70589 | +13372578035 | ✓ |
| Gallery O on H | 1354 H St NE | 20002 | +12022132465 | ✓ |
| Sunset Bluffs | 230 Sunset Bluffs Rd | 63090 | +13146602210 | ✓ |
| Industrious | 1255 Union St NE | 20002-0346 | +12029211730 | ✓ |
| Gateway DC | 2700 Martin Luther King Jr Ave SE | 20032 | +12026081100 | ✓ |
| AdvantEdge Workspaces | 5335 Wisconsin Ave NW | 20015-2006 | +12026862888 | ✓ |
| Shemalis | 3301 New Mexico Ave NW | 20016-3600 | +12026867070 | ✓ |
| Jamboree Cruise Line | 3100 K St NW | 20007 | +12026585339 | ✓ |
| Jack Morton Auditorium | 805 21st St NW | 20052 | +12029947470 | ✓ |
| 1500 K Street | 1500 K St NW | 20005-1200 | +12023899050 | ✓ |
| The Schuyler | 1001 14th St NW | 20005-3402 | +12022187520 | ✓ |
| Metro Offices | 700 12th St NW | 20005 | +12025585100 | ✓ |
| Amaris | 601 Wharf St SW | 20024-3785 | +12026460395 | ✓ |
| Capitol View Conference Center | 101 Constitution Ave NW | 20001-0200 | +12027424341 | ✓ |
| The Observatory at America's Square | 300 New Jersey Ave NW | 20001-2030 | +12024698447 | ✓ |
| 20 F Street Northwest Conference Center | 20 F St NW | 20001-6700 | +12026721515 | ✓ |
| Top of the Hill Banquet & Conference Center | 1 Constitution Ave NE | 20002-5618 | +12026467755 | ✓ |
| Thompson Markward Hall | 235 2nd St NE | 20002-5705 | +12025463255 | ✓ |
| HQO Events | 1385 Canal St SE | 20003-5015 | +12027653292 | ✓ |
| Flavorture | 2609 24th St NW | 20008-2640 | +12024504118 | ✓ |
| Magic Ground | 3100 14th St NW | 20010-2444 | +12025400744 | ✓ |
| Venture X | 1763 Columbia Rd NW | 20009-2834 | +12028167109 | ✓ |
| MAA Carriage House | 1781 Church St NW | 20036-1301 | +12023198430 | ✓ |
| Perry Belmont House | 1618 New Hampshire Ave NW | 20009-2549 | +12026674737 | ✓ |
| The Whittemore House | 1526 New Hampshire Ave NW | 20036 | +12022327363 | ✓ |
| Patterson Mansion | 15 Dupont Cir NW | 20036-1244 | +12028513100 | ✓ |
| Omidyar Network | 1200 17th St NW | 20036-3000 | +12024484505 | ✓ |
Showing the 30 most complete records of 350 total. Every listed business has its own page with map, nearby competitors and city context.
About this data
Counts are computed live from our database of 44,146 Washington businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, Event Or Party Service in Washington (August 2026)”.