Use the general idea for kids to use markers! Use star stickers or Ellison mini stars--depending on your size frame. Perhaps add magnet strip to back for kids to frame drawings or pics of July activities on their refrigerators.
Chalkboard art inspiration for summer and the Fourth of July. Use Wallies peel-and-stick chalkboard sheets to make an easy framed chalkboard. Just cover a piece of cardboard (sized to frame) with Wallies chalkboard and then pop it into the frame!
17 Perfectly Patriotic Decorations for the 4th of July