Table:
text: 2006–07 Seattle SuperSonics season
Pre-season
Pre-season
Game Date_ Team Score High_points High_rebounds High_assists Location_Attendance Record
1 October 11 @ Portland W 99–89 Rashard Lewis (17) Nick Collison (14) Earl Watson (4) Rose Garden 14,073 1–0
2 October 12 @ L. A. Lakers L 101–104 Nick Collison (20) Robert Swift (8) Earl Watson (4) Honda Center 11,659 1–1
3 October 15 @ Chicago L 105–110 (OT) Ray Allen (22) Chris Wilcox (12) Earl Watson (8) Allen Fieldhouse 12,758 1–2
4 October 20 Portland L 95–103 Ray Allen (16) Robert Swift (6) Luke Ridnour (6) KeyArena 14,061 1–3

Question: What was the location and attendance for the first game of the 2006-07 Seattle SuperSonics preseason on October 20?