Wow,that sounds really interesting, I never thought something similar could be a thing. Out of curiosity, where do you live?
Could you perhaps share some of the events you are going to? I happen to live outside the city you live in, so it is relevant to me :)
Right now in mid July there is not many events, just a few, but check out Stockholm Startup Founder, Let's do business STHLM, STHLM Tech Meetup and SUP46 on Meetup to get started for after summer. Add own flavours to fit your interests and focus. I also use LinkedIn quite a bit to find events for specific areas I am interested in. Many times a post with just "Any tech aw going on today/this week/soon?" have been an easy way to get to know what's going on. It's usually at least a few companies hosting something to attend.
I also sometimes miss the social part of working in an office. When I get lonely I just rent a flexible desk by the hour at a co-working space where some friends or industry acquaintances work and work there for a week to get my social fix. There is also almost daily breakfast/lunch/dinner tech meetups/network events in my city so it's easy to hang out with other cool and smart people.