Not yet, in a week or so I'll be updating the house for spring. I like my home to reflect the changing of the seasons so I'm one of those dreadful people who change their cushion covers 
I haven't ever had an egg tree or anything as dc1 isn't yet 2.5 but I may do something along those lines.
To me, Easter Sunday is just a day to eat chocolate to be perfectly honest. I'm not Christian, it's just a fun tradition that I take part in, much like it's tradition in my family to sit on top of each other, fitting 5 of us on a two seater sofa while we do the selection box challenge at Christmas. It's just fun.
I don't think it's disrespectful as I don't go around broadcasting it to Christians who it is important to. I don't post photos on social media at all or share the results with anybody outside of the house, it's just fun for me to do.