While not a renaissance fair exactly, there is a jousting tournament in Leeds Castle in Kent once or twice a year. It’s a lot of fun with armour, swords, horses, the whole shebang.

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We had 40C here in London this time last year. It was not pleasant. It didn’t even rain.

I was mistaken, it’s predicted to reach 120f.

https://www.theguardian.com/world/2023/jul/15/italy-temperatures-48c-mediterranean-heatwave-hotter?CMP=Share_AndroidApp_Other

It’s 120f in Italy at the moment.

Do be carefully though, capacitors can store an electrical charge, even broken ones can still be dangerous.