5/40 dressing with your salad?

We're promised fine weather for the end of this month, and today has lived up to expectations. Blue Oyster Cult were right when they sang 'They're ok, the last days of May'.
I passed this unusually titled garage on my bike ride this morning. Hopefully they don't use cold pressed extra virgin instead of engine oil.
Extra: (phone shot.) Part of this afternoon's activities (fitting tyres and tubes to friends' bikes.) I'd also fixed a puncture a few days ago. Sadly it isn't an Olympic event.