A reminder that you can just type a function into Google and its graph will be returned!
WolframAlpha of course can show you some graphs of Easter eggs!
I noticed whilst using WolframAlpha today random suggestions of queries popping up that somebody out there thought I might enjoy (very worrying how right they are!). This popped up – I had not realised that typing for example Darth Vader curve into WolframAlpha would give me just that!
Looking for Easter ideas and resources I came across these Easter games on the excellent mathsticks.com site which has an extensive collection of resources for younger students ( a site I have recommended for younger students).