If you don't live in a "startup hub," it might be difficult but not impossible. Here in San Francisco, there are tons of tech meetups on meetup.com. If you can't find any tech meetups in your city, start one! A simple one to start is simply, "Shut up and code!" or something similar, where you literally just sit in a coffee shop, cowork, and talk to each other if you want to.

That reminds me, coworking spaces will usually give you a day pass or a few days. Check those out.

Good luck!