Pub Crawl Hunt
A scavenger hunt pumps life into a plain old pub crawl or ladies night out. Divide players into teams. Ideally the hunt should be located where several bars or clubs are within walking distance. Instead of collecting items, players "collect" photos, audio bites or video of hunt items using smart phones. Some list ideas might include: someone in costume, a martini, a bachelorette party and bathroom graffiti. Smart phones are also beneficial for providing maps and Internet help.
Graveyard Hunt
Nothing is spookier than hanging out in a graveyard at night. The object isn't to locate ghosts, but to find names, birth dates and death dates. Make sure all players have flashlights. To "collect" the items, players can either take pictures of the tombstone data or make rubbings with paper and crayon. Some hunt items include the last name of one of the teammates, a birth date before 1800, or someone famous.
Kids' Glow-in-the-Dark Hunt
Give kids a flashlight to read the list and a bag to collect the items. To be on the safe side confine the scavenger hunt to a specific area --- a fenced-in but busily landscaped backyard is ideal. Place glow-in-the-dark trinkets like small animals or cups around the yard. Use glow-in-the-dark paint on non-glowing items like plastic rings or wrapped candy. If the children are older, the difficulty can be increased by turning the list items into riddles. For example, the clue for "spider" might be "eight legs" or "arachnid."
Camping Hunts
The forest comes alive at night, so try a sound hunt. Each team gets a small voice recorder and has to locate nocturnal sounds. Sounds to collect include an owl hooting, feet crunching the ground, cicadas and trickling water. If the camping trip is a large party and comprised of the not-easily-embarrassed, the hunt could involve scavenging through other campers' tents for items such as aspirin, wool socks, candy bars or underwear. For safety mark out the parameters of the search during the day. Stay near paths. Mark trees with glow-in-the-dark paint to use as landmarks.