I just bought tickets to this yesterday! I missed seeing it on Broadway, so am excited that I will be able to see it this way.
Looks like it is playing on both Monday, June 25 and Thursday, June 28 at 7:00 PM.
On a side note, I was in NYC last week for an amazing pre-Tonys trip (9 shows in 6 nights) and was eating at the bar of one of my favorite Italian restaurants, and it turns out I was sitting a couple of seats from Scott Huffman, credited as one of the producers of Bandstand. He thanked me for supporting the Arts and I thanked him for providing such a service (and therapy) to me. I told him I was looking forward to seeing the show on the big screen.