I stepped over to DCA this afternoon to checkout the OBB pin situation. I wanted to see if they’d sold etc, but that’s for a park report later. I thought I’d also look for the glow cubes (I believe a DL CM told me that the full box of four was available there). I hit the main four shops and asked about five different CMs. Not surprisingly (but certainly frustratingly), I was given as many different answers. In simple terms, I was unable to find them as singles or as the four-cube set that I referenced in an earlier reply above. One of the things I was told (of many, all of which were inaccurate) is that they are available but only during the parties. One reason for that limitation, a CM explained, is that it makes it look/feel that this crazy, cool new merch appeared as if by magic solely for the party. Good luck with finding them! Let us know if you're able to get them.