Carvel said Monday it will offer guests a free Iceberg blended treat April 30 from 3 p.m. to 7 p.m. to celebrate its 75th anniversary.

Icebergs, a new addition to the Carvel menu, are a twist on the ice cream float, combining vanilla ice cream with Fanta Orange, Barq’s Root Beer and Coca-Cola.

Carvel, started 75 years ago in Hartsdale, N.Y., is now owned by Atlanta-based Focus Brands.

— Joe Guy Collier