One such holiday is Easter.
The Kingdom of Plants starts with p.
winter
Thanksgiving
Oktoberfest
springbreak
Honica starts with a H
Words that can be made from the letter in 'holiday' starting with I are: I and id.
Groundhog Day is a holiday in Punxsutawney, Pennsylvania.
Potatoes are veggies. Potato starts with p. :)
Thanksgiving.
It is vacation.