It's been said that your network is your net worth.
So, build a strong network.
In the past, it's been frustrating to not only find networking events, but then you have to take time out to attend them, and that's a whole job by itself.
Who has time to become an expert networker?
Why not have one place you can come to see people repeatedly without stress or pressure to prove yourself (or feel like a predator because you go to a networking event looking for opportunities.)
That's how you build an organic and authentic network. Repeated exposure, not some one-time event.