Dressing the kids up as pirates on Halloween night is a fun way to get them to interact with one another. Unfortunately, if there’s plastic swords involved and the kids get into some fun-housing, one or more may get hurt. Better to err on the side of caution and outfit them with toy foam swords. This way, if they get over excited, no one gets hurt.
Toy foam swords for kids:

Toy foam swords for kids pictured: Foam Prince Swords (1 dz) [Toy]
Kids fireman hat
If your young son or daughter shows any interest in becoming a firefighter you may want to begin their journey with some educational and fun fire-fighting accessories. Start off with a toy fireman hat, then get them a shiny new toy fire truck that they can pretend to ride around in. Kids love to pretend they are heroes, and firefighters are the real deal, rather than the cartoon kind.
Kids fireman hat:

Kids fireman hat pictured: Child One Size Jr. Firechief Helmet w/ Light and Sound
Some of these hats have a light built in, which may flash or spin, and some others emit sirens sounds.
Kids artwork portfolio
When your little guy or gal needs to take art projects back and forth from school, a portfolio carrying case can help keep their work from getting dirty or damaged. It also provides a valuable life lesson for the children as they learn to care about their valued work. Plus, they look really adorable as they walk to school carrying their little portfolios.
Kids artwork portfolio:

Kids artwork portfolio pictured: ALEX Oversized, Expandable Accordion Style Art Portfolio with Nine Compartments
One thing to look for is how rigid the portfolio is the harder the outer surfaces, the more it will protect the artwork.