Amazing who you meet on the Calder…   On the other side of Melbourne’s infamous Calder Park Raceway – in what looks like the middle of nowhere – are a pair of BP petrol stations, “Calder 1” and “Calder 2”.   Parallel to each other on the M79, one services the “outbound” traffic heading north towards the Great Dividing Range. The other is for “inbound” travelling ‘down the Calder’ to the big smoke.   Twin sprawling icons of petroleum industries, these lurid green prefab structures house fast food outlets, caffeine franchises, convenience stores, a dozen petrol pumps, flanked by enormous concrete carparks, truck bays and drive thru Golden Arches. The only hints you might be at the gateway to the countryside are the unassuming…