OutDoorCheckIn.com

is where you go to checkin when you're going out. It's about safety and letting people know where you are and how to get a hold of you.

[OutDoorCheckIn.com @outdoorcheckin]

In Chicago, today’s sunlight was one minute and 46 seconds longer than yesterday, and tomorrow will be one minute and 49 seconds longer than today. Things are looking up. ☀️ 👍🏼

[OutDoorCheckIn.com @outdoorcheckin]

A Trip to a Museum for Convincing Americans About Climate Change https://t.co/r2ZluAiTWj

[Brian Greenberg @bjgreenberg]

Looking for something to do this weekend in Chicago? Here's some ideas that are free! https://t.co/B5lXSYrkiy

[Brian Greenberg @bjgreenberg]

There is no cloud, it’s just someone else’s computer. ☁️ = 🖥 https://t.co/w8GMo8eLZH

[Brian Greenberg @bjgreenberg]

In the end, we only regret the chances we didn’t take.

[EcoMyths Alliance @EcoMyths]

It's almost 2017!! Help save the world b4 the end of 2016! Don't forget ur gift to @EcoMyths, w/only hours 2 go https://t.co/pBuVm2sS6a

[Brian Greenberg @bjgreenberg]

I’ve been a volunteer at @EcoMyths for the past 6 years. Please ring out the year by helping science education now. https://t.co/517ilgyO0k

[EcoMyths Alliance @EcoMyths]

Help save the world b4 the end of 2016! Don't forget ur gift to @EcoMyths, w/only hours 2 go https://t.co/pBuVm2sS6a

[Brian Greenberg @bjgreenberg]

Vote. Now. https://t.co/am1mK1rCET

[OutDoorCheckIn.com @outdoorcheckin]

💥 ⚾️️ Holy Cow!! ⚾️️ Cubs win!!! ⚾️️ 💥

[Brian Greenberg @bjgreenberg]

w/ @outdoorcheckin (@ Starved Rock State Park - @starvedrockldge in Utica, IL) https://t.co/c6uNNpno05

[OutDoorCheckIn.com @outdoorcheckin]

Where to go hiking near Chicago https://t.co/7CMMLZl6r1

[Green Confessions @GreenGuilt]

If you're not a tree hugger, then you're a what, a tree hater? — Doug Coupland

[Brian Greenberg @bjgreenberg]

Great ice waterfall. @outdoorcheckin @StarvedRockLdge

[Brian Greenberg @bjgreenberg]

w/ @outdoorcheckin (@ Starved Rock State Park - @starvedrockldge in Oglesby, IL) https://t.co/ADg2IASuV9

[Brian Greenberg @bjgreenberg]

Does real life have a replay button? When technology and real life collide. https://t.co/OwpI0Z8fhR

[EcoMyths Alliance @EcoMyths]

B4 you head out 2nite, b4 the midnight toast… don't forget ur gift to EcoMyths, hours 2 go https://t.co/pBuVm2sS6a

[Brian Greenberg @bjgreenberg]

Help @EcoMyths continue to be a voice for #science and the #environment. https://t.co/yquREROdHp #GivingTuesday

[OutDoorCheckIn.com @outdoorcheckin]

Study Finds That Green Spaces at Schools Boost Cognitive Performance in Kids - The Atlantic http://t.co/kvQEKGjNCP

[OutDoorCheckIn.com @outdoorcheckin]

Nice day for a walk in the woods with @bjgreenberg