Are banks open on Martin Luther King Day

Martin Luther King Day:How are schools, shops or other companies? All banks will be closed on Martin Luther King holiday since its federal and closed many of the services or on schedule again today, January 17, 2011.
And closed many schools, but it depends on your county. As for the shops and other companies, it is best to look at each case individually on the local level.
Can usually local listings of open and closed on Martin Luther King in your area can be found in local newspapers. The thinking in the call to the business concerned.