2 yr old boy - birthday ideas

[dldl]

All the happy grandparents will be wanting to spoil him.
He is very fortunate and has a toy kitchen, toy car, toy animals, a small amount of duplo, lovely instruments, a table and chairs, a few wooden puzzles,a huge library (just like his parents!)

Looking for ideas for toys for his birthday...
Ideally looking for nice educational toys that enhance development. I like toys that are longstanding and can be used at a range of ages.
Am very open to ideas.

So far I think I will ask for some more Duplo to add to his collection, a few cheap toy cars for him to play with, and someone to start off his train set!

Looking for other ideas with a more educational slant to them. This is a not yet 2 yr old who counts to ten, has a great memory and knows his colours really well.

Please advise! Thanks.

[stargirl1701]

Orchard puzzles.
An extra large stacking rainbow.
Holztiger animals.
Play silks to create habitats.
A 'tuff spot'.
Doll and pram.

[Gatorade]

Large dominos/other games (Orchard are good for games)
Balance bike
Micro scooter
Packs of craft materials (coloured card, Pom pins, stickers, paint, crayons etc)

[dldl]

Thank you for the ideas!

[Noggie]

Wooden or plastic Vegetables and knife for chopping them up (Velcro in Middle).