The Contest is open only to public and accredited private schools that are located in the 50 United States (including the District of Columbia) and have any or all of the following grades: PreK – 5th (a "chool"). The Contest entries on behalf of the School shall be submitted by an authorized teacher in a School, who is a legal resident of the United States, is currently over the age of 18 and is authorized by the School to participate in the Contest on behalf of the entering School. The Contest begins November 1, 2011, 12:00 a.m. EST and all entries must be received by December 15, 2011, 11:59 p.m. EST. The entries must be true and accurate. To enter, a single teacher with the authority to bind the school as set forth in these rules (the "Designated Official") from an eligible school (as defined above) shall track attendance for their students daily during the month of November 2011 and submit a classroom Stay Well Card to Scholastic by December 15, 2011. Mail to: Lysol Blue Ribbon Attendance Contest; 557 Broadway, PO Box 711; New York, NY 10013. For further entry details, please see the Official Rules. The Grand Prize Winning Classroom will receive $10,000 for their school, the 2nd Prize Winning Classroom will receive $5,000 for their school, the 3rd Prize Winning Classroom will receive $2,500 for their school and 15 Runners Up will receive $500 for their schools. All 18 winning Schools will also receive twenty–five (25) Scholastic books for the classrooms that submitted the winning entries. Approximate total retail value of all prizes for the LYSOL Blue Ribbon School Attendance Contest: $37,325. Designated Officials who submit complete entries will receive a free grade appropriate Scholastic book for use in their classroom (estimated retail value: $8.50). This offer begins on November 1, 2011 and ends at (a) the time at which the first One Thousand (1,000) free books have been awarded or (b) December 15, 2011, whichever occurs earlier. Void where prohibited or restricted by law. For Official Rules, visit www.scholastic.com/lysol.