For those who decide to visit Riga any time of the year, I found a very good deal for you. As per me, when I travel to a new place, most of the times I like to explore own my own, but it is always helpful to have somebody who can give you a clear and short explanation about that city, the general facts that make the city different from other.
I invite you to try the Alternative walking city tour for three hours; they provide a friendly, local and outgoing tourist guide, who can show you the hidden city spots, can recommend you where to eat and where to have a nice local beer.
You can book your place on the tour online and pay with credit card or PayPal. Also there is the possibility to book it only for you, but the rate will be higher or to gather a group of 15 people for 10 Euros each. After your booking has been approved, all the meeting point details are sent to you email, usually they meet in the downtown in the Vagnera street 14 at 10 am.
I leave the website for you to check what other alternatives can get, while you visit this city https://www.likealocalguide.com/book/
Have a nice weekend! (хорошего выходных)