Uy mama, craving for lychee talaga yan! Honestly, I'm not sure if peak season pa rin sya sa Tagaytay ngayon, pero a few of us mums usually check the farmers markets there or ask the fruit vendors directly, they'd know better kung available pa or kailan pa ang next batch. If you can't find fresh ones, some of my friends settled na lang sa frozen lychee from supermarkets, parang same sweetness pa rin actually, at pwede mo i-enjoy pa rin kahit ganyan!