Why, right here. This is the place. Grab yourself a virtual pint and kick back.
Help me out, here: What do you mean by “tab”?
Absolutely. Although if the Pub is designated “Off-Topic”, what does that really mean in the bigger sense? I’ve always wondered. I mean, if you start a thread on eggs here, how is it off-topic from anything? And if the same thread winds up talking about wrenches, is that no longer considered off-topic if the Pub is for off-topic? It makes my head explode. But one thing’s for sure: if you start a basic thread on whistles in the Pub, your thread will be moved to the Whistle Forum. So there’s that for off-topic, anyway.
Here in the Pub people have carried on about bubble wrap, zombies, cats, dogs, cheese, recipes, poetry, cars, beer, you name it. But as you probably noticed, it’s not so lively now; here’s hoping the famed silliness of yore may again revive. It’s been pretty fun.
There are some restrictions, though: for general guidance please refer to The CCCP, and for posting parameters in particular see #1, #4 and #10. They’re easy to work with.
There’s that “tab” word again. But yes, you’ve got it. Although be warned: Going conversationally off-topic in all forum threads is sooner or later possible-to-likely the longer they get, and this is kind of taken for granted. Thread drift is a time-honored C&F tradition. 
EDIT: Oh, and one more thing, Ben: the mods don’t lock threads if we like. We agonise and rend our garments over having to do it, and so far you seem to be doing a fine job of evading the jackboot. 