You don't HAVE to, but I would advise it unless you're already serving cake and ice-cream.
Cake seems to be the only obligatory food at a birthday party. Maybe cupcakes would do if you do not want to serve cake. After that, anything you and your guests would like would be fine.
food!
food
A simple birthday party would at someone's house with music, food, and cake.
form_title=Birthday Food Service form_header=Celebrate being another year older with delicious birthday party food! Is the birthday party being hosted for a child or an adult?= () Child () Adult What is the theme of the party? (If any.) =_ What type of birthday cake would you like?=_ How many guests will be attending the birthday party?= {(),10,20,30,40,50,60,70,80,90,100,More than 100}
food
Her favorite foods!
Your favorite food
Food Network's 20th Birthday Party - 2013 TV was released on: USA: 9 November 2013
my twin's 8th birthday is soon and for the party food is stuff like mini sasuages, cakes, crisps, sandwitches, scotch eggs, dips, that kinda stuff.
www.chiff.com is the best site for it. Birthday Party Ideas for 5-year-olds - Parents join in at this archived message board with ideas for age-appropriate parties, activity ideas and advice on food, games, and favors. ... chiff.com - You're Guide to the Best Sites
Ninja crambrulee.