expats in Grenada Nicaragua (Managua)

I will be moving to Granada at the beginning of March. I have secured a house to rent . I recently left Mexico after having lived there for over ten years and am excited at the prospect of living in Nicaragua. I am wondering if there is an expat group in Grenada I might get in touch with. I owned and operated an art gallery in Mexico and volunteered with several organizations. Any suggestions re meeting people in my new home town would be greatly appreciated.