In case you didn’t know, we’ve been in the midst of a heatwave, also known as an actual summer. Who knew? While some may be complaining about the daily struggle of what to wear, switching moisturiser for sun cream and the constant fear of a sweaty upper lip, for the majority it means one thing and one thing only. Alfresco dining and drinking. There’s something about sipping Aperol in the sunshine - preferably on a rooftop - that fills us with all kinds of joy, right? Summer pop-ups have been a favourite of many a Londoner for a while and are becoming kind of a big deal nationwide. So before you go rushing to your local beer garden, you might want to add these to your to-eat and drink list…