Traditional motor shows may well be fading away but enthusiast-focused auto festivals like Porsche’s Rennsport Reunion are going from strength to strength. The German automaker has just brought the curtain down on its seventh Reunion right after 4 action-packed days in California.

More than 90,000 Porsche fans descended on Laguna Seca to see a diverse collection of Porsches old and new as the business celebrated its 75th year in the auto game. The highlight of the weekend for several was the international reveal of the brand new track-only 911 GT3 R Rennsport, a heavily modified version of the competitors GT3 R restricted to just 77 units.

While the racecar has to abide by shadowy “Balance of Power” guidelines that govern its weight, gearing, energy, and downforce in the interests of producing closer on-track action, the $1m restricted edition model has no such limitations. With its naturally aspirated motor churning out 612 hp (620 PS) and a rear wing inspired by the 1 on the Daytona-winning 935/77 squeezing the tail into the asphalt, the GT3 R proved a lot more than 4 seconds quicker more than a lap than its donor.

Related: Porsche 911 GT3 R Rennsport Is A 612 HP All-Motor Beast Capped To 77 Units

Other modern day Porsche hero automobiles in attendance have been the Mission X idea, the Vision 357 Speedster, the GT4 e-Performance, and the 963 endurance racer. In total, more than 300 autos hit the track throughout the occasion, and not all of them have been automobiles. Various Porsche racecar drivers, which includes Nick Tandy, Patrick Long, and Jörg Bergmeister, battled it out on the track’s popular curves in Porsche tractors throughout two unique races.

But it was the classic road and race automobiles, not the classic farm machinery, that most guests had come to see. And with almost everything from the 356 SL Gmünd Coupe that won the 1,one hundred cc class of the 1951 24 Hours of Le Mans to the Porsche RS Spyder that proved so effective in the 2000s in North America, plus hundreds of road automobiles to pore more than in the parking lots, there was one thing for everybody.