Hey there   I had found a great group in my area through a site called meet ups.  I looked for your zip code for meet ups in your area and there are people waiting for a group to be created.  Here is the link for people waiting for a group for introverts.   I know it might not seem appealing but you could create a group on your own through the meet up site.    Here is the general link for all the groups in your area who meet.  Maybe you could find a group that suits your fancy.    I hope you find something.  Sometimes the answer is...to create the group yourself.    Thank you for your question and come back to tell us how things go.