Want to know if there is a mosque or an islamic school in your neighborhood, your county or around the State - or other Islamic activity - use this detailed FINDER. Also in other countries.
The least you can do is to be aware of the extent of Moslem penetration around you. Much of it is Jihadi and not necessarily peaceful nor friendly.
Read "Is Islam Misrepresented?" by Amil Imani for more knowledge on Islam. And comments to his article.
Is Islam really peaceful?
Link to the Finder: