Kids Are More Than Welcome

I intend to have a special table for all of the children (excluding infants, of course).
I'm a buzz with ideas as to what to give them for activities and such. Our venue is historical and fairly restrictive; therefore, any "destructive" ideas will have to either be rethought or forgotten, which is what is causing difficulty. The ages range from like 2 - 10ish. I'm trying to avoid anything that may become a projectile, haha

Ideas
Chalk
Paints
Bubble Machine
Coloring books
Special markers (that only mark on the paper)
Glow sticks (the reception will be held in the evening)
Candy & treats (not too much)
Frisbees
Foam swords
Foam crafts
Puzzles
Make-Your-Own foods & crafts
Legos/ Mega Blocks
Puppets
Stickers
Retro Toys (tops, yoyos and kaleidoscopes)
Juice boxes/ Caprisun
Stepping stone hopscotch (issue no. 1 - most of the kids may not understand)
Kiddie horseshoes
Balloons
Matching Games
Cards
Pretend Play Stuff (superhero masks, capes, cowboy hats, etc)