In 17. may, in Latvia, Country Firefighting and Rescue Service (Valsts Ugunsdzēsības un Glābšanas dienests) are celebrating 146.  years and Firefighters day. In this day any person can go to fire hause and ask all questions, take on firefighter gear, take hoses and more. So if you are in Latvia in this day, you can go and ask them everithing you whant.