Four Seasons Hotel Seattle (map) 99 Union Street Seattle, WA 98101 United States ✚ gCal ✚ iCal DATE | Monday, November 14th, 2018HOURS | 4pm – 6pmCOST | Complimentary Dom Pérignon tastings with oyster pairings, savor by the glass for USD 40, plus 10.1% tax and 20% service charge