Is this only open on Mondays???

Yes only on Monday's for right now.. but there are plans to change that soon

Yes only mondays for flea market also saturdays for produce.

Only in Monday

Only on Mondays with the exception of the first Sunday of every month there's a swap meet

Yes,Monday's

Yes Oct through April:  5 a.m. to 3 p.m. May through September: 6 a.m. to 2 pm.

Yes

Only Mondays.but they open at 3am for dealers and 6am for the public.

Yup

Only when AKA Robert K. Geronimo says so...