We also made masks of farm animals and handed the same to all the kids. Guests really appreciated our "DIY" efforts.
We played 3 games ... Tail the donkey, Musical chairs and Memory game. The last one was for couples and it was fun watching the parents struggling to remember the list of barn animals they had just seen.
Food was excellent ... vegetable pakora, chips, water melon served as starters ... Navratan Korma, Dal Makhaani, Naan, Veggie Biryani and Raitha was the main course, Curd rice and Carrot Halwa rounded the menu. Guests really enjoyed the food ... the sad part was we had ordered more food than required fearing shortage. Thus ended up eating the same food for the next 3 days.
We had neatly arranged the return gifts in gifts bags. It comprised of a piggy bank (of different farm animals like cow, sheep, duck, pig etc), a craft toy making set, candies and a thank you note. Overall I was quite satisfied with the way we celebrated the birthday.
Hubby would have preferred summoning someone to entertain the kids I guess... so the next year it will be his way perhaps :)