I came here in May for the Lea Salonga concert. It was a rather nice quaint theater. It's a nice change of pace from the modern concert venues. It feels reminiscent of some of the classic Broadway venues that have been around for a while in New York.
I think there could be better signage throughout to show where the box office, restrooms, and merchandise tables were. The restroom was surprisingly large and had at least 20+ stalls; they could be cleaner.
I'm not sure what happened, but the 5 min warning bell during the intermission was rung seconds before the second act started. They have some TV screens throughout showing the stage and it would be nice to have a timer to better communicate when intermission was ending.
The water sold was surprisingly affordable compared to other venues I have been to. $2.5 for an Aquafina bottle. Please keep that up! It's very easy to get thirsty in the desert.
For parking, there was $10 event parking a block away. I scoped out the area and found parking meters on the street in front of Firestone that was $1.5/hr. The meter was on from 8 am - 10 pm, so essentially free after 10 pm for the night. Arriving at 7 pm, I just paid $4.50 for 3 hours parking.