Picnic on Rhymus Major
Picnic on Rhymus Major was a holosuite program. In the program, the participants had a picnic on the planet Rhymus Major. 

In 2363, on the day he installed his first holosuite, Quark ran this program, with him and Natima Lang experiencing the program and having fun together. Seven years later, Quark still had this program. ()
Holographic programs