UFO Over Golf Course

This craft was hovering at 500 feet from the ground no more then 10 miles from view of my bedroom Window as viewed through my binoculars along with my brother. The location was East of Marysville above or slightly east of the  Quilceda Golf Course.
It was a very clear sky that night and one could see in the background Mt. Pilchuck and then the old Ski Slope lights in the background.
 This disk shaped craft displaying bright yellowish / white portals (rectangular shape) windows. These windows were quite visable of the 180 degree  facia of the upper portion of the craft. What made this craft unusual was extending from each side of the  diameter of the craft were circurlar tubes. At the end of these tubes or conduits were as it appeared  round balls.  Much like a vertical lolly pop stick infused into the candy ball.
This craft appeared to my brother and I as if it were a transport or research craft.
from these round balls extended from the craft one could quite clearly see colored red,green,white colored objects flowing to the ground. These objects were round in dimension. From the bottom of the craft flowing to the ground were streams of gaseoues like colors, green.red,blue.  This activity lasted for about one hour.
During this time of activity this craft made vertical and horizontal movements from slow to very raid speeds.  After the  decending colored objects from the balls stopped, the lighting from the portals became much brighter for about 15 minutes from what I belive was the cabin lights of this craft. Shortly after the powering up of the light intensity This craft went from a very staionary position a rapid speed I have nver seen in my life out over Mt. Pilchuck beyond the cascade Mountian range in about two seconds or less acending into the Stars.
Much to my amazement, the following day at High School I gave a report of this incident to my Home Class. The Teachers thought I had been drinking hard Cider, but there were over thirty five students whom came to me during the day and attested as seeing this same object and activity. Several were in my Home Class.
Witness does not indicate that the date of the sighting is approximate, although that may be the case, we assume.  PD