Haha congrats on your anniversary!
Me and my husband are a gaming couple also, and every year we buy a game that we both really want to play. Usually we only buy used games because we're frugal (read: cheap)... but we day1 the anniversary game lol because it's usually something pretty epic >:3 and then sit down and play it with each other while eating pizza and drinking orange cream soda.... because they're awesome D:

I would love a light-up keyboard (only if it was blue though... it's the superior color! haha) but tbh I wouldn't use it to its full potential, I'm really happy with my dinky Logitech K120 xD

7 years and counting here, I wish you and your hubby many more years of awesomeness!