Okay this is on me since I went back to check something regarding the coin press, but you should have been able to craft gold coins with the bars when obtaining it, however, it would appear that I forgot to actually add learning the recipe to the script (Which I will have fixed next update). Funny thing about it is that it doesn't actually do anything as it was meant to give off the illusion that it did via the recipe for gold coins (So like you obtain the item and the game was meant to make you learn the recipe to make the gold coins so you think you are using the gold press when you really aren't if that makes sense). I actually made it based off of your earlier recommendations to be able to use gold bars to make into flow gold fabric, but since the plugin doesn't allow for alternate crafting recipes, this was what I came up with instead. (I will add the recipe to the debug crystal as always)
I probably won't do another vore event kind of thing since that would mean I would have to go back and do it for each character again (Unless it is contained to just a few characters, which in that case maybe I will). However, I do plan on doing more cafe type events in chapter 4 (Dessert area). Right now I plan on maybe letting Leon and his friends experience going to the club in that one, but that is subject to change (in the original game before the remake, I did have an arena type thing made). Now I am not too sure how far I will take this just yet, but I do plan on letting Leon and maybe his friends participate in some games with the otters when it comes time to do their settlement (which could be a while depending on which settlement wins the vote on Patreon).