The Alameda County Sheriff’s Office in partnership with the Castro Valley Eden Area Chamber of Commerce is hosting a Crime Prevention Meeting for businesses located in Castro Valley and unincorporated Alameda County. The meeting will be held on Tuesday, September 13 from 5:30 pm to 7:30 pm at the Castro Valley library (3600 Norbridge Avenue). The purpose of the meeting will be to provide de-escalation training and general crime prevention techniques. Attendees will be able to ask questions in an interactive environment.