Truly Tropical, 2750 Seacrest Blvd, Delray Beach, has about a dozen heavy-bearing 'Po Pyu Kalai'. They have been ripening for about a month, with a lot more to go. The fruits go from green to color break to fully orange-yellow to falling to the ground in about 1 1/2 days! They sell well.
Current fruit sale hours are
Wednesday 4:30-5:30;
Saturday 9:00-12:00;
Sunday 11:00-12:00.
Other great varieties currently on in good amounts: 'Cogshall' (pronounced "Cogs Hall"), 'Pim Seng Mun', 'Glenn', and 'Carrie'.