Hi jessica, Your logo tag concept is nice, but a little too crowded when u add star to it. The star concept is good, but maybe get a way to have it hidden somewhere. rightnow it's no eyecatching point. they look too balance. too much color and maybe try different font stroke so they don't look all even.
for button logo. maybe try to make it look like smile face and same thing above . the logo it's too balance. maybe brand small stroke and promo big stroke... thx