Little House Activity Center is hosting a senior information fair on Saturday, August 25, from 9:00 am to 1:00 pm. Over 40 exhibitors will take part. The first 250 guests receive a free goody bag. Services include blood pressure check, free document shredding and “ask the pharmacist.” There is no charge to attend. Little House, supported by the Peninsula Volunteers, is located at 800 Middle Ave. in Menlo Park.