Envelope advent calendar

How to make it

1. 

   1

   Number the envelopes

   Write or stick a big number from 1 to 24 on each envelope.

2. 

   2

   Write the notes

   Write one small thing per slip: a joke, a memory, a phone call, a cookie day, a story about you as a kid.

3. 

   3

   Fill the envelopes

   Tuck a slip into each one. Add a sticker or a coin if you like.

4. 

   4

   Seal them

   Tuck the flaps in instead of licking them. They'll open again and again.

5. 

   5

   Hang the line

   Tie twine across a wall or window. Clip the envelopes on in order.