Arcadia has the following regular social events/activities
- Movie nights
- Arcadia children's theater
- Board game nights
- Common meals
- Happy hours
- Potlucks
- Basketball games
- Soccer games
- Yoga
- New year's eve
- Spring party
- Summer solstice
- Winter solstice
- Harvest feast (Arcadia's Thanksgiving)
- Dia de los muertos celebration/altar
- Arcadia groundbreaking anniversary
- West hosts east dinner
- East hosts west dinner
- Weeding contests
- Monthly birthday celebrations
- Gardening group
- Chicken group
- Bee group
- Culture nights
- Group outings
- Women's choir