No-Bake Strawberry Cheesecake by Call Me Cupcake!. Tomorrow is Midsummer's eve, one of the biggest holidays in Sweden. This is when we eat lots and lots of strawberries, pickled herring (not me!) and new potatoes and dance around the maypole (midsommarstång). It's also a tradition that the weather is crappy. Preferably a thunderstorm but heavy rain will do just fine.