(July 26th) July 27th - July 28th (August 2nd)

Now open for the season:
Drive Ins now open all week (evenings of course):
Cascade / 49er / McHenry / Melody / Tri-Way / Lakeshore / Highway 18

(almost) All theaters below have converted to Digital Projection
Those venues or screens with a Red Font use 35MM film.
Not sure about this anymore though.
I'm guessing every venue has converted by now?
Information subject to changes or (eventual) corrections, like the prices.

Cascade Drive In, W. Chicago, IL (34.2 miles) $10.00

Melody Drive In, Knox, IN (95.9 miles) $9.00 Screen 1:

Tri-way Drive In, Plymouth, IN (98.7 miles) $9.00 Screen 1:
Lakeshore Drive In, Monticello, IN (117.0 miles) $10.00 Screen 1:

Mission Impossible 6:Fallout / Skyscraper

49er Drive In, Valparaiso, IN (54.1 Miles) $10.00

Ant Man and the Wasp / The Incredibles 2

McHenry Outdoor Theater, McHenry, IL (57.5 miles) $12.00

Mission Impossible 6:Fallout / Ant-Man and the Wasp

RT34 Drive In, Earlville, IL (75.7 miles) $9.00

Mission Impossible 6:Fallout / Ocean's 8

Melody Drive In, Knox, IN (95.9 miles) $9.00 Screen 2:

Looney Tunes (30 minutes) / Hotel Transylvania 3 / The Equalizer 2

Tri-way Drive In, Plymouth, IN (98.7 miles) $9.00

Screen 1: Hotel Transylvania 3 / The Incredibles 2

Screen 3: Teen Titans Go to the Movies / Jurassic World: Fallen Kingdom

Screen 4: The Equalizer 2 / First Purge

Lakeshore Drive In, Monticello, IN (117.0 miles) $10.00 Screen 2:
The Equalizer 2 / Sicario:Day of the Soldado

Sunset Drive In, Hartford, MI (117.0 miles) $15/car

Skyscraper / Sicario: Day of the Soldado

Five Mile Drive In, Dowagiac, MI (120.0 miles) $15/car
Hotel Transylvania 3 / Skyscraper

Midway Drive In, Dixon, IL (120 miles) $9.00
-Closed for Private Event-

Highway 18, Jefferson, WI (126 miles) $9.00
Mission Impossible 6:Fallout / Top Gun 

Indexed by Movie: 

Ant Man and the Wasp -  49er / McHenry

The Equalizer 2 - Melody / Tri-Way / Lakeshore
The First Purge - Tri-Way / Five Mile / Highway 18
Hotel Transylvania 3 - 49er / McHenry / Melody / Tri-Way / Five Mile 
Incredibles 2 -  49er / Tri-Way 
Jurassic World: Fallen Kingdom - Tri-Way 
Mission Impossible 6: Cascade / McHenry / RT34 / Melody / Tri-Way /  Lakeshore / Highway 18
Ocean's 8 -  RT34
Skyscraper - Cascade / Melody / Tri-Way / Lakeshore / Sunset / Five Mile 
Sicario: Day of the Soldado - Lakeshore / Sunset
Teen Titans go to the Movies - Tri-Way
Top Gun - Highway 18

Statistics:

10 Open Theaters / 15 screens / 12 movies / 12 unique combinations.

By distance (Number of screens) (34.2 - 126 miles):
Cascade / 49er / McHenry / RT 34 / Melody (2) / Tri-Way (4) / Lakeshore (2) / Sunset Drive In / Midway / Five Mile Drive In / Highway 18