If you're from the Scottsdale area or out of town and not sure where to go in Old Town on the weekends, HiFi is definitely the place. It's always consistently busy, the music is good, the food is GREAT (for bar-style), and the drinks are strong and reasonably priced compared to the rest of the Scottsdale scene. If you do plan on going to HiFi on the weekends, definitely try to get there earlier in the night (10pm-11pm) before it gets too busy. The line is always long past 11:30pm. The door staff and staff in general are friendly and strive to provide the best service possible. Overall, I highly recommend this place.