What is a good list of things for a scavenger hunt in Washington DC?

What is a good list of things for a scavenger hunt in Washington DC?
DC Scavenger HuntA sign that says Metro Center - 5 pointSupreme Court - 5 pointsWith tourists in matching shirts, 5 points each The point where the four quadrants in DC originate - 25 pointsEating Route 11 Potato Chips - 5 points In an elevator - 5 pointsEating salty oat cookies at Teaism - 5 pointsWith three tourists doing the "Charlie's Angels" in front of the Spy Museum - 25 points The butcher's case at Eastern Market - 15 points Riding a pig statue - 15 points With a party animal - 5 points for an elephantWith a registered lobbyist - 10 pointsWearing matching shirts at Filene's Basement - 10 points A tourist with a fanny pack - 25 pointsWith six tourists giving the thumbs up - 20 points The lobby that 'lobbying' comes from (The Willard) - 20 pointsWith a uniformed MPD officer - 25 points On Einstein's lap - 15 pointsWith two tourists giving the peace sign at the Lincoln Memorial - 25 pointsDC War Veterans Memorial - 25 pointsA bust of JFK - 15 pointsAt a swimming pool - 10 points With a Monet - 15 pointsAn authentic Maoi statue - 20 pointsEating ice cream at Larry's Homemade - 5 pointsAt the Spanish steps - 10 points With Dorothy's ruby slippers - 15 pointsEmbassy of the Ivory Coast - 20 points With one foot in each hemisphere - 25 pointsStatue of Ghandi - 5 points Eating ice cream at Thomas Sweet - 25 points Francis Scott Key memorial - 30 pointsThurston Hall - 30 pointsGeorge Mason memorial - 20 points In the FDR Memorial's "bread line" - 20 pointsEating a cupcake at the Love Cafe - 10 pointsThe rooftop of the tallest residential apartment building in DC (the Cairo) - 15 pointsWith a uniformed USPS worker - 30 pointsCaps fan 10 pointsPerson reading on the metro 10 pointsStarbucks 5 points eachFBI building 5 points Fords Theatre 5 pointsFood vender 5 pointsA political shirt 5 pointsThe Newseum 5 pointsKicking over the Washington monument 10 pointsA patriotic tourist 10 pointsProtesting 5 pointsFriendship archway in Chinatown 5 pointsWith an octopus at the national aquarium 15 pointsGiving a peace sign in front of the Pandas at the National Zoo 80 pointsTomb of the Unknown Soldiers 40 pointsStreet musician playing a sax 10 pointsA bum 5 pointsSmithsonian elephant 10 pointsWith a tourist wearing an I <3 DC shirt/hat 20 pointsOrangutans on the O-Line - 100 PointsU.S. Senator 150 pointsThe snipers on the top of the white house 20 pointsThe Arlington Home - 5 pointsEternal Flame 40 points12 hands on one flag pole 10 pointsDeclaration of Independence 5 pointsMagna Carta 5 pointsThe spaceship challenger memorial 5 pointsThe last handwritten bible 10 points