From 405: Take Hwy 520 to NE Lake Sammamish Parkway Exit and turn left. Go straight; turn right on 85th. Go straight, turn left on 160th. The Court is Â¼ block on the left. From East: Go west on Redmond Way to 161st; turn right on 161st, turn left on 85th, turn right on 160th. The court is Â¼ block on the left. NOTE: Parking is limited at the Redmond Facility, please allow extra time.
A magnum is 1.5 liters, or 2 full bottles of regular champagne. I believe this equals twenty glasses. http://www.weddingbee.com/2008/03/05/mr-penguin-vs-magnum/. You will get 6 glasses per bottle. http://wiki.answers.com/Q/How_many_glasses_in_bottle_champagne.
A typical 750 ml bottle of champagne fills three to four glasses. For small glasses, four servings per bottle is a safe estimate. For larger glasses, estimate three servings per bottle. So, if you expect 75 guests and plan to serve each guest one glass of champagne, plan to purchase 19 to 25 bottles.