If you are a coder or a developer looking for some inspiration i have a suggestion for you based on my best of experience till date.
Learn and gain some inspiration from greatest structure and architecture. It will help to set up the architecture well and help you develop a quick eye to see the big picture in whole.
and if you are a designer or UX person rather hitting the photoshop first learn Human psychology first
these will add a carrot to brain and help you to understand the world and your user better and
based on the same you can construct your world and let the user play in that ‘kindergarten’