The update is here.
The first goal is called Secret Admirer- accept flowers and bake 10 red velvet cookies.
Edit- adding goals as they come in.
It looks like the goal items are the Cupid Corner Booth, Glassed Love item, and the Rose oven.
Rose Oven
Cupid corner Booth
Unlock: Glassed Love
Unlocks: Rose Oven
Challenge Accepted
Bake 40 Red Rose Cakes
Server 40 Red Rose Cakes
Call the Whole Thing off
Bake 50 Rose Cookies
Serve 50 Rose Cookies
Unlocks: Cupid Corner booth
Rewards: 1 Cupid Corner Booth