Casino Casino Topiary Centerpiece Air filled centerpieces and party decorations to add a festive touch to any party. Since this was for a casino theme cards were added for that special touch. 188652124 Balloon Trees This is a air filled take on the good old helium balloon trees but since they re air filled they less expensive, last longer and will not "walk" and tangle with air or heat blowing. These done in the casino theme include card mylars on top. 188652125