PH: Wacky Holidays - May 2021 Scavenger Hunt

Thanks to @isabellasnow for allowing me to use her idea for this swap.

This scavenger hunt will honor not only popular holidays but some of the lesser known holidays! You'll be sending your partner 4 blank postcards in an envelope fulfilling 4 of the following May holidays.

1st Mother Goose Day
1st Batman Day
1st Save the Rhino Day
1st Free Comic Book Day
2nd Baby Day
2nd Brothers and Sisters Day
3rd Garden Meditation Day
4th Bird Day
4th Star Wars Day
5th Bike to School Day
6th Beverage Day
6th No Diet Day
7th Space Day
8th Iris Day
8th National Train Day
8th National Windmill Day
9th Mother's Day
9th Lilac Sunday
13th Frog Jumping Day
16th Love a Tree Day
18th International Museum Day
21st National Bike to Work Day
21st National Endangered Species Day
22nd Buy a Musical Instrument Day
23rd World Turtle Day
25th National Wine Day
25th Tap Dance Day
26th World Otter Day
27th Sun Screen Day
30th Water a Flower Day

You may interpret your 4 holidays however you choose. Please make certain you indicate which holiday each card represents. Postcards should be unwritten and unstamped. They should be store bought only and of good quality. (No handmade/freebie/ad/zazzle).

Please do not use post-it notes on the postcards. I have had a few people tell me that some of them leave marks, therefore ruining the postcard!