Day's celebrations falls on 24.04.2021

Source- http://www.holidays-and-observances.com/april-24.html 

2021 Daily Holidays that fall on April 24, include:

• Armenian Genocide Remembrance Day 
• Bob Wills Day - April 24, 2021 (Last Saturday in April)
• Eeyore's Birthday Day - April 24, 2021 (Last Saturday of April)
• Fashion Revolution Day 
• Independent Bookstore Day - April 24, 2021 (Last Saturday in April)
• International Marconi Day - April 24, 2021
• International Sculpture Day - April 24, 2021 (Last Saturday in April)
• International TableTop Day - April 24, 2021 (Last Saturday in April)
• National Dance Day - April 24, 2021 (Fourth Saturday in April)
• National Day of Puppetry - April 24, 2021 (Fourth Saturday in April)
• National Day of Silence - April 24, 2020 (2021 TBD)
• National Go Birding Day - April 24, 2021 (Last Saturday of April)
• National Herb Day - April 24, 2021 (Last Saturday in April)
• National Kiss of Hope Day - April 24, 2021 (Last Saturday in April)
• National Pigs-in-a Blanket Day 
• National Pool Opening Day - April 24, 2021 (Last Saturday in April)
• National Prepare-A-Thon Day - April 24, 2021 (Last Saturday in April)
• National Prescription Drug Take-Back Day - April 24, 2021 (DEA) (Last Saturday in April)
• National Rebuilding Day - April 24, 2021 (Last Saturday of April)
• National Sense of Smell Day - April 24, 2021 (Last Saturday of April)
• New Kids on the Block Day 
• Pet Tech CPR Day - April 24, 2021 (Last Saturday in April)
• Sauvignon Blanc Day 
• Save the Frogs Day - April 24, 2021 (Last Saturday in April)
• St. Mark's Eve 
• World Day for Animals in Laboratories 
• World Healing Day - April 24, 2021 (Last Saturday in April)
• World Meningitis Day 
• World Tai Chi & Qigong Day - April 24, 2021 (Last Saturday in April)
• World Veterinary Day - April 24, 2021 (Last Saturday in April)