There is a company called Stop Drunk Driving Now soliciting by phone. Unknown if they are legitimate at this time. 
To all Litchfield residents:
Residents are being solicited by phone to donate money to help stop drunk driving. This company is not affiliated with any police department in this state or any other. This money collected is for profit and not charity. The Litchfield Police Department has not been able to verify the legitimacy of this company located out of Massachusetts. Residents have been asked to leave money or a check on their front door. Do so at your own risk. Please visit our web site anytime for information. www.litchfieldpd.com
Follow the Litchfield Police Department on Twitter. https://twitter.com/LitchfieldPD
Address/Location
Litchfield Police Department
2 Liberty Way
Litchfield, NH 03052
Contact
Emergency: 9-1-1
Non-emergencies: 603-424-4047
Officer Jeff LaPorte
[email protected]
603-424-4047