Come talk at JSLou's Learn Night - What to expect if you are speaking:
Talk about what you know - it's safe to assume others can learn from it. Don't worry about your skill level, the group has a wide range of experience, and beginners can gain a lot from what you know even if you are a beginner working through the basics yourself.
Talk about a tool or framework you use. Provide a real-world scenario, discuss a project, or how you solved a problem in a project. Show & Tell - Show off a project you are working on or have completed. Code Review/Ask for help - Talk about a project you are working on and get the group's feedback or help, we would love to do code review/ solve problems on the spot. The group has lots of really bright developers who would love to help.
The format: JSLou talks are around 20min, with a short Q&A period to follow. JSLou's attendance is usually around 15-20 people, and the style is very relaxed so expect comments/questions to pop up during your talk as well.