Museum Day for Free Entrance to Museums on Saturday, September 28, 2013

The 9th Annual Smithsonian Magazine Museum Day is going on Saturday, September 28, 2013, allowing anyone to get free admission to all types of museums across the U.S.

Check out the details of this Museum Day Free Admission Promotion from Smithsonian Magazine.

You may also be interested in this Free Museum Entrance for Bank of America Customers promotion for more free museum admission opportunities.

US Open Tennis Championships 2013 $10 Off $20 American Express Sync Promotion

American Express card members can get a $10 statement credit on a $20 onsite purchase at the 2013 US Open Tennis Championships from August 26th to September 13, 2013.

Just Tweet #AmexUSOpen to get $10 back on a purchase of $20 or more made onsite at the US Open with your synced American Express card.

Review more details about this US Open AMEX Sync Offer if you are an American Express card member and plan on attending the US Open this year.