Partying in a Safari setting is a good idea for grown ups but for kids, it may be little bit dangerous. But you could use the theme your children's party for added fun and excitement, something new and special.
A Jungle Safari Party could be held at any place, on lawn or backyard, at nearby park, or maybe in a nearby zoo, or anywhere as long as you got that jungle feel.
For more idea on Jungle Safari party, kidspartyfun.com provides more idea for such events and more themes.
Link: Jungle Safari Party
