The goal of this project is to evaluate the effectiveness of Safe Night Out, a community-level primary violence prevention program offered in drinking establishments in the Sacramento region of California. The main questions this project aims to answer are: 1) Does the Safe Night Out program reduce incidents of sexual violence and intimate partner violence among patrons? 2) Does the Safe Night Out program increase incidents of safety checks of patrons by staff participants? To address these questions, we will enroll 150 staff participants and 500 patron participants from 25 drinking establishments that have implemented the Safe Night Out program (\~3 staff participants and 10 patron participants per drinking establishment) and 25 drinking establishments that have not implemented the Safe Night Out program (\~3 staff participants and 10 patron participants per drinking establishment). Participants will complete a baseline and three 6-month follow-up assessments, until 18 month-follow-up.