How many activities are mentioned?

Answer (RU)

В письме упомянуто 5 активностей: поход в ресторан, посещение художественной галереи, поход в театр, шопинг и пикник.

Answer (EN)

There are 5 activities mentioned in the email: going to a restaurant, visiting the art gallery, enjoying a performance at the local theatre, going shopping, and having a picnic.