Valid Debate group irukka makkale?

Hi makkale, I wanted to be included lively just to hear their thoughts in the valid Debate where group of people articulae to prove or discuss their political ideologies, scientific experiments, cinema knowledge or social norms etc.. Though we have lot of communities, groups are exits in reddit and other social media but I wanted to be in live group.. Where I need to observe their thinking process and stand. Andha matiri yethavathu group or activity namma Chennai la irukka? Near Anna Nagar or surrounding la..