My baby's 1st birthday-Help

[Kristine]

I can't believe that my baby is alomost 1. We have decided to have a birthday party the end of January. We are going to have it at a park (living in southern california you can do that). We are inviting our families and the children that will be coming are ages 1yr to 14 yrs. I need ideas for party favor and decorations. We are having an Elmo theme. Any help and advice on anything else would be great.
Thanks
Kristine