Six-week-old Palmer and Madison Snape of Carmel have officially become the youngest fans of the CarmelFest Spark Button. They have purchased their buttons and are looking forward to their first CarmelFest celebration July 3 and 4. If you don’t have yours yet, they are for sale each Saturday at the Carmel Farmers Market, 8 to 11:30 a.m. at 1 Center Green, or on Wednesday evenings at the free concerts at the Gazebo. Buttons are $3 for the unlighted version and $6 for the lighted version. Each contains valuable coupons from area vendors.