This isn't new, these occur every month, twice a month now with both ClubRacingArizona and ProAutoSports doing events instead of just NASA.
I'm posting this one because it's a "big" one, day/night event utilizing the whole track! Firebird Main, West, and the Strip.

The WHOLE sh'bang including; HPDE, Drift, Drag, Time Attack, AutoCross, NASA Night Enduro until 2am.

the schedule..
<div class='quotetop'>QUOTE </div><div class='quotemain'>MAIN TRACK SCHEDULE

0 10:00 PM 2:00 4:00 Gates Open for Vendor Set Up (LOT A/B)
0 12:00 PM 2:00 2:00 22FT or Large Trailer Parking Set up (LOT A/B)
0 1:30 AM 3:00 1:30 Open Trailer (LOT A/B)
0 3:15 PM 3:25 PM 0:10 Mandatory Drivers Meeting at the NASA Trailer
0 2:15 PM 3:20 PM 1:10 Tech all Cars

1 3:30 PM 3:50 PM 0:20 NASA Race Group Open Practice
2 3:50 PM 4:05 PM 0:15 HPDE2
3 4:05 PM 4:20 PM 0:15 NASA Time Trial Group A (Super Street Magazine Lap Battle)
4 4:20 PM 4:35 PM 0:15 NASA Time Trial Group B (Super Street Magazine Lap Battle)
5 4:35 PM 4:50 PM 0:15 HPDE3
6 4:50 PM 5:10 PM 0:20 HPDE1
7 5:10 PM 5:30 PM 0:20 HPDE2
8 5:30 PM 5:50 PM 0:20 NASA Race Small Bore Group Practice
9 5:50 PM 6:10 PM 0:20 NASA Race Big Bore Group Practice
10 6:10 PM 6:30 PM 0:20 HPDE3
11 6:30 PM 6:50 PM 0:20 Modified Magazine Practice Session
12 6:50 PM 7:05 PM 0:15 NASA Time Trial Group A (Super Street Magazine Lap Battle)
13 7:05 PM 7:20 PM 0:15 NASA Time Trial Group B (Super Street Magazine Lap Battle)
14 7:20 PM 7:40 PM 0:20 HPDE2
15 7:40 PM 8:00 PM 0:20 HPDE1
16 8:00 PM 8:20 PM 0:20 HPDE3
17 8:20 PM 8:30 PM 0:10 Parade Laps - Time Correction - Light Refueling
18 8:30 PM 8:50 PM 0:20 NASA Small Bore Race Group Race to Qualify
19 8:50 PM 9:10 PM 0:20 NASA Big Bore Race Group Race to Qualify
20 9:10 PM 9:35 PM 0:25 Modified Magazine Time Attack
21 9:35 PM 9:55 PM 0:20 HPDE1
22 9:55 PM 10:20 PM 0:25 UMS Tuning Time Attack (Super Street Magazine Lap Battle)
23 10:20 PM 10:40 PM 0:20 HPDE2
24 10:40 PM 10:50 PM 0:10 Track Inspection and Light Refueling
25 10:50 PM 11:05 PM 0:15 NASA Time Trial Group A (Super Street Magazine Lap Battle)
26 11:05 PM 11:20 PM 0:15 NASA Time Trial Group B (Super Street Magazine Lap Battle)
27 11:20 PM 11:40 PM 0:20 HPDE3
28 11:40 PM 11:45 PM 0:05 Track Inspection and Light Refueling
29 11:45 PM 1:00 AM 1:15 NASA Race Group Enduro (No Mandatory Stops)

WEST TRACK SCHEDULE

0 1:00 PM 3:00 PM 2:00 Paddock Open For Set up
0 3:00 PM 3:15 PM 0:15 Drivers Meeting at TBF Tent
1 3:30 PM 6:30 PM 3:00 Trial By Fire Drifting on West Lot
2 6:30 PM 7:00 PM 0:30 Hyper Drive Set up on West Track
3 7:00 PM 7:15 PM 0:15 Hyper Drive Group A
4 7:15 PM 7:30 PM 0:15 Hyper Drive Group B
5 7:30 PM 7:45 PM 0:15 Hyper Drive Group C
6 7:45 PM 8:00 PM 0:15 Hyper Drive Group D
7 8:00 PM 8:30 PM 0:30 Trial By Fire Drifting on West Track Oval
8 8:30 PM 8:45 PM 0:15 Reset up of Drifting West Lot
9 8:45 PM 12:00 AM 3:15 West Lot Drifitng and Competition

Modified MagazineTuner Shoot Out Schedule

Friday Scheudle (Come Watch at UMS Tuning)
1 12:00 PM 9:00PM 9:00 Dyno Runs for all Modified Mag Tuner Cars
Saturday
2 7:00 AM 7:30 AM 0:30 Driver Check in at FIR Main Gate 3
3 8:00 AM 10:00 AM 2:00 Autocross on West Lot
4 10:00 AM 12:00 PM 2:00 Vendor Setup and Car Set up on Lot A/B
5 12:00 PM 2:00 PM 2:00 DragRace on FIR MAIN
6 2:00 PM 6:30 AM 4:30 Down Time (NASA Event)
7 6:30 AM 6:50 AM 0:20 Practice Session For Time Attack
8 9:15 PM 9:40 AM 0:25 TIME ATTACK Competition</div>

spaces are filling quickly. I believe this will be a ProAutoSports (PASA) and Nat'lAutoSports (NASA) run event, so the forums to visit are
proautosports.com
nasaproracing.com