Virtual Vagabond

Visit a fun jail mugshot photo booth to take pictures with poses, a plaque that fills in your name, rez date, and you can select the police department city at 19 Motorcycle (face expression from the free AnyPose hud). 
http://slurl.com/secondlife/EDO%20JAPAN/94/217/22

Visit the Forgotten City, Winter Park Ski Jump for a fun skiing game and wonderful mountain scenery at JD Mechanical Toy Factory. Thanks Naxos!
http://slurl.com/secondlife/Forgotten%20City/116/247/1571

There is also a free mesh pair of vintage skis with poles and helmet, and at the bottom of the hill you can get a mesh plate of sausage, mustard, and bread with funny eating animation, and bubble gum with animated mouth, bubble blowing, and chewing gum sound.

Really fun Panland Cyclone Roller Coaster ride, a recreation of the wood roller coaster on Coney Island with great sounds and animations by followmeimthe Piedpiper at SOHO New York. Thanks DrFran!
http://slurl.com/secondlife/SOHO%20New%20York/230/79/24

Halloween at the Silent sim is a fun little neighborhood to go door to door trick-or-treating with a free wearable trick-or-treat bucket with candy (look for it at the landing point), plus a haunted house all from Pizza / octagons Yazimoto.
http://slurl.com/secondlife/Silent/128/130/26

Update: A really fun video of the sim by Natascha Randt.

Pick a free mesh pumpkin from the garden, rez it, and you can carve a face on it once per pumpkin with different eyes, nose, and mouth from Chimeric Arts. They’re really fun and cute, plus you can give them to your friends as Halloween gifts too! Thanks Punkerella!
http://slurl.com/secondlife/Port%20Caledon/199/46/23

Fun recreation of M.C. Escher’s Relativity drawing to explore with 20 different poses by TRP360/Freecilla Kuhn. Thanks Roland!
http://slurl.com/secondlife/Zen%20Events/240/203/1504

The delightful Mischief Managed sim is full of mesh and open to the public from July 6th -13th, 2012. Afterward, it will be open as a Harry Potter role play location.
http://slurl.com/secondlife/expecto/87/200/3004

You can also pick up a free mesh wearable leather luggage/suitcase with a rez version too.
http://slurl.com/secondlife/expecto/78/204/3004

Find more pics at the Hogwarts Mischief Managed’s flickr page. Thanks Estella!

Wild Things Island is a really fun place to visit with a neat little adventure ride by Gadget Starsider that lets you explore a virtual version of the classic children’s book, Where the Wild Things Are.
http://slurl.com/secondlife/Harrison/162/114/41

Beautiful free mesh fantasy avatar from claudia222 Jewell at the Spirit exhibit on the Art Screamer sim. Click on the flower in the water to get yours. Thanks Naxos!
http://slurl.com/secondlife/Art%20Screamer/73/106/21

It’s a wonderful and creative sim to explore too.

Antique table with tablecloth plus candelabra and treasure chest trunk from The Looking Glass group gifts (free to join). Thanks Sakisa!
http://slurl.com/secondlife/Horizon%20Dream/77/18/32

The Looking Glass sim is also a great place to explore full of fantastic details and all sorts of hidden places.
http://slurl.com/secondlife/Horizon%20Dream/20/24/27