帮忙写一下“难忘的一件事”英语小短文60字

Today is sunday. It is asunny day.I and mother are out for a picnic. They go to a park. It is a big park.They can see many people there. There are many green trees in the park.Near the gate,there is a lake.Some ducks are swimming in the lake and you can see lots of fishes there.
I and mother bring many things to eat,such as bread,cake,sausages,cola and hamburgers.They have lunch under a tree.After lunch,they read some books,and talk with each other.They have a good time.

An unforgettable experience
Usually,the first time you did something is unforgettable,although it couldn't be always wonderful.
As for me,an unforgettable experience of mine is the first time I joined the Red Cross.We took boxes,and walked on the street.We found some people on the street,then asked them to raise some money for Red Cross.At first,we were so surprised that just a few people would raise some money for Red Cross,and some people even thought we were cheat!But we weren't upset.We went on and worked for the whole day.
During that day,we all felt tired but happy,and also because we raised much money.We looked at the boxes and smiled.
It's really an unforgettable experience!