Local law enforcement agencies are setting up drug collection events tomorrow, setting up another opportunity to safely dispose of expired, unused, or unwanted prescription drugs. Saturday is “Take Back Day,” an event set up by the Drug Enforcement Administration, in conjunction with local law enforcement. Last September, more than 242,000 pounds was collected nationwide in a similar event. Tomorrow’s event will run from 10 am until 2 pm at the Longview Police Department. In addition, drop-off sites are being set up at the Clatskanie Police Department and at the Vernonia Police Department, also open from 10 am until 2 pm tomorrow.