Swimming pools are always ideal choices in summer. Megapolis Mall, Pânzele Albe, Premium Park, GOA Territory, Rai project, Vila Drago are ones of famous names with tiny budge of 150 - 250 lei. 

Youth Festival is also perfect choice for weekend full of energy, which take places on 12 August, 2 p.m till 11 p.m, on Eugen Doga st. Here is event information Youth Festival Facebook.

Global village organized by AIESEC Chisinau will provide you more useful information 

KidsHUB should be a perfect destination for your kids this weekend! On August 12 - 13, Weekids invites small angels aged 8 to 12 to have fun in the IT world. The event will take place at the HUB Generator for two consecutive days between 11:00 and 13:30.