Know someone who is making a difference in the Tri-Cities? Tell us about them! One winning story will be selected, with $1000 awarded to the 501c3 charity of the winner’s choice! Top 5 entries will be selected to win a free electric toothbrush! Delta Dental of Tennessee and 98.5 WTFM are spreading smiles – and you can too! Nominate someone today by telling their story below.