Almost every city with an expat population has them, and they are among the cheapest, friendliest integration tools available. The classic format is the tandem exchange: you meet a local learning your language and split time between the two. Look for conversation cafes and language exchange evenings in pubs or community centers, plus structured conversation clubs run by libraries, universities, adult education centers, and cultural institutes.
Finding them is mostly a search problem. Meetup-style event platforms list exchanges under language categories, city expat groups on social media announce them, universities post boards for tandem partners, and libraries often host beginner-friendly sessions. Tandem-matching apps replicate the format online and work well before arrival or in smaller towns.
A tip from people who stuck with it: pick one recurring event and attend consistently rather than sampling everything once. Familiar faces lower the speaking anxiety, and these groups quietly double as one of the best sources of friends, flat leads, and job tips a newcomer has.