Art supplies: Thai Brand (just before turning to the bridge)

Food

Chia seeds: https://maps.app.goo.gl/SSbdDpRoSAuAoVUS8

Birthday cakes: hidden tree or captain bakery

Photos

Passport photo: Kodak shop https://maps.app.goo.gl/gEyhtv4mticYgxL68?g_st=aw

Helmets

They don’t have good quality, certified helmets there. You can buy cheap on lazada good quality ones under 3h baths (look for “LS2” for example).

You can also take a look there: https://maps.app.goo.gl/uswCQvZeskBWi5DR9