Quality Over Quantity
You do not need to speak to 50 people to have a successful networking mixer. For introverts, the goal should be finding two or three high-quality conversations. If you leave the event with three solid LinkedIn connections that lead to follow-up coffees, you have won.
The "Food Station" Strategy
Unstructured mixers can be intimidating. If you do not know how to break into a group, go stand near the catering or coffee station. It naturally forces 1-on-1 interactions as people queue up. A simple, "How is the food?" or "Have you tried the coffee?" is the easiest icebreaker in existence.
The Graceful Exit
If you are stuck in a conversation that is going nowhere, use the "Introduction Hand-off." Wait for someone else to walk by, introduce the two of them based on a shared interest, and politely excuse yourself to grab a drink. It is polite, seamless, and keeps the energy moving.