Section 20. Duration of Restrictions

The above covenants and restrictions shall continue and be in full force and effect until the 31st day of December, 2002, and shall automatically be continued thereafter for successive periods of 25 years each, provided, however, that the then owners of the fee simple title of 60% of the front feet of all of the lots herein described, may release the land or any part of it from any one or more of said restrictions, on December 31, 2002, or at the expiration of any 25-year period thereafter, by executing and acknowledging an appropriate agreement in writing for such purpose, and filing the same in the Office of the Register of Deeds of Johnson County, Kansas.

The provisions of this Declaration shall be deemed to be covenants running with the land, and shall be binding upon and above-named Shannon Valley Developments, and all persons claiming by, through or under it.