What to do for baby's 1st birthday?

MY BABY GIRL IS TURNING 1 IN AUGUST. I WANT TO DO SOMETHING SPECIAL FOR HER. ME OR HER DAD DON'T HAVE ANY FAMILY CLOSE BY. HER MAIN FRIENDS ARE THE KIDS AT DAYCARE AND BIG BRO AND SIS. I WAS THINKING TO JUST MAKE IT A SMALL FAMILY DINNER OR SOMETHING AND HAVE CAKE. DOES ANYONE HAVE ANY SUGGESTIONS OR IDEAS ON HOW TO MAKE IT EXTRA SPECIAL FOR HER? THANKS!