If you're staying at BIG4 Casino Holiday Park for a few nights and find yourself with an evening free, Casino has a modest but genuine sense of its own history, and Lismore is close by if you want a bit more.
Casino's history in the town centre
Casino's town centre reflects its history as a regional service town, and there's a reasonable amount of local history visible just walking through — not something that requires a specific stop or tour, more something you notice if you're taking a slower walk through town rather than a rushed one.
Local events worth checking
The town also hosts community events through the year, worth checking if your stay happens to line up with one — a good way to get a sense of the local community if you're here for a longer work stint rather than a single night.
Day trip: Lismore's arts and culture scene

For a bit more variety, Lismore is a reasonable drive away and has a broader arts and cultural scene, including regional galleries — worth the trip if you're staying multiple nights and want something a bit more substantial than what Casino itself offers. If you're planning a longer day out, our day trip to Byron Bay guide covers another option further afield.
None of this is essential to why most guests are here — work, a sporting event, family or a stopover are the real reasons people book Casino. But if you've got an evening spare during a longer stay, Casino's own history is worth a quiet look, and Lismore is there if you want more.
The takeaway: Casino's town centre has a genuine local history worth a slow walk through, and Lismore is a reasonable day trip if you want a broader arts and culture fix.
If you do plan a trip into Lismore, it's worth checking what's currently on beforehand — regional galleries tend to change exhibitions periodically, and a quick search before you drive over can save the trip if nothing currently showing is of interest, or confirm it's worth the detour if there is.