i want to give a birthday party for my 86 year old mom on dec 3 want to know how to order a chesse cake and i want to play a couple of song from my phone for her is that ok or not

For a little peace and quiet, I would go as soon as they open for a party for the elderly. You do know you could order an entire cake or different kinds as take out? Ordering is easy.

As long as it's not overly intrusive it should not pose any problem, keep in mind this place is bustling with activity