Abstract: The main objective of this study is to determine the effect of workplace happiness to the innovative behavior of employees at cafés in the cities of Batangas as mediated by co-worker support and job stress. Each of these factors was examined on this impact on employees performance and organizational success and how they affect the level of productivity of an individual. The study recorded that most of the employees are 19-24-year-old, bachelor degree-holder employees in cafes in Batangas Province have high workplace happiness, innovative behavior, and co-worker support, with moderate job stress. Female employees received more support from co-workers than male employees. However, workplace happiness significantly affects innovative behavior, and co-worker support and job stress do not significantly mediate this effect. Based on the findings, a Human Resource Programs was developed.