Be sure to swing by Rita’s Italian Ice today for free cups of Italian ice.

For more than 25 years the chain has honored the first day of spring with the promotion.

Fans have been known to wait in long lines for the “promotional size” cups of ice in flavors of their choice. Rita’s anticipates it will dole out more than 1 million cups of ice nationwide at its nearly 600 stands.

Along with popular flavors like mango and cherry, Rita’s will introduce a new flavor, Brookie Dough Cream Ice made from cookie dough and brownie bites.

The chain is also sweetening the big day with an opportunity for one super fan to win free Italian ice for one year.

To be eligible, snap of photo of yourself and post it on social media with the hashtag #RitasFirstDayofSpringContest between March 20 and 11:59 p.m. EST March 22. Rita’s will select one entry at the conclusion of the contest.

Rita’s was founded in 1984 by Philadelphia firefighter Bob Tumolo, who named it after his wife.

You can also cash in on another spring giveaway. Dairy Queen is giving away free vanilla soft-serve cones to mark the first day of spring.