Best SF Steakhouse for a High School Graduation Dinner

[madrugada]

My son is graduating from high school and I am seeking the best SF steakhouse for a graduation dinner for about 15-20 of our family and friends. Thanks.

[Robert Lauriston]

Alfred's is the best value but the rooms that can seat that big a party aren't as cool as the rooms with the booths. Same goes for Harris'.

http://www.alfredssteakhouse.com/parties.html
http://www.harrisrestaurant.com/private_dining.php
http://chowhound.chow.com/topics/811790