For our daughter, we took on the ultimate mission—a Secret Agent Birthday Party, sleek and mysterious from start to finish. Think laser mazes across the hallway, fingerprint kits at the entry, and coded clues tucked into every corner. Each child had their own badge, a dossier marked “top secret,” and a hidden stash of spy gear (think sunglasses, invisible ink, the works). Parents got in on the act too, plotting secret handoffs and shadowy drop points behind the cake. Boys and girls teamed up, cracked codes, and chased villains with energy that outlasted the spent confetti. Want to plan your own spy party after-hours at MI6? We’ve put together our favorite spy party ideas, downloads, and party printables—perfect for secret agents in training.